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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.1232.3 Advisory (icsa-22-081-01) Delta Electronics DIAEnergie 1 May 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Delta Electronics DIAEnergie Publisher: ICS-CERT Operating System: Network Appliance Resolution: Patch/Upgrade CVE Names: CVE-2022-27175 CVE-2022-26887 CVE-2022-26839 CVE-2022-26836 CVE-2022-26667 CVE-2022-26666 CVE-2022-26514 CVE-2022-26349 CVE-2022-26338 CVE-2022-26069 CVE-2022-26065 CVE-2022-26059 CVE-2022-26013 CVE-2022-25980 CVE-2022-25880 CVE-2022-25347 CVE-2022-0923 Original Bulletin: https://us-cert.cisa.gov/ics/advisories/icsa-22-081-01 Comment: CVSS (Max): 9.8 CVE-2022-25347 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) CVSS Source: ICS-CERT Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Revision History: May 1 2022: Vendor added a new CVE to the advisory March 30 2022: Vendor updated the vulnerability information. March 23 2022: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- ICS Advisory (ICSA-22-081-01) Delta Electronics DIAEnergie (Update B) Original release date: April 28, 2022 Legal Notice All information products included in https://us-cert.cisa.gov/ics are provided "as is" for informational purposes only. The Department of Homeland Security (DHS) does not provide any warranties of any kind regarding any information contained within. DHS does not endorse any commercial product or service, referenced in this product or otherwise. Further dissemination of this product is governed by the Traffic Light Protocol (TLP) marking in the header. For more information about TLP, see https://us-cert.cisa.gov/tlp/ . 1. EXECUTIVE SUMMARY o CVSS v3 9.8 o ATTENTION: Exploitable remotely/low attack complexity o Vendor: Delta Electronics o Equipment: DIAEnergie o Vulnerabilities: Path Traversal, Incorrect Default Permissions, SQL Injection, Uncontrolled Search Path Element 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory update titled ICSA-22-081-01 Delta Electronics DIAEnergie (Update A) that was published March 29, 2022, on the ICS webpage at cisa.gov/ics. 3. RISK EVALUATION Successful exploitation of these vulnerabilities could allow remote code execution, causing a user to carry out an action unintentionally. 4. TECHNICAL DETAILS 4.1 AFFECTED PRODUCTS The following versions of DIAEnergie, an industrial energy management, are affected: o DIAEnergie: All verions prior to 1.8.02.004 4.2 VULNERABILITY OVERVIEW 4.2.1 PATH TRAVERSAL CWE-37 The affected product is vulnerable to path traversal attacks, which may allow an attacker to write arbitrary files to locations on the file system. CVE-2022-25347 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/ I:H/A:H ). 4.2.2 INCORRECT DEFAULT PERMISSIONS CWE-276 The affected product is vulnerable to an incorrect default permission in the DIAEnergie application, which may allow an attacker to plant new files (such as DLLs) or replace existing executable files. CVE-2022-26839 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is ( AV:L/AC:L/PR:L/UI:N/S:U/C:H/ I:H/A:H ). 4.2.3 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in HandlerCommon.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-25980 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/ I:H/A:H ). 4.2.4 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in HandlerPage_KID.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26069 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/ I:H/A:H ). 4.2.5 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in GetCalcTagList. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-27175 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/ I:H/A:H ). 4.2.6 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A Blind SQL injection vulnerability exists in DIAE_hierarchyHandler.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26338 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/ I:H/A:H ). 4.2.7 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in GetQueryData. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26059 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/ I:H/A:H ). 4.2.8 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in GetLatestDemandNode and GetDemandAnalysisData. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26065 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/ I:H/A:H ). 4.2.9 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A Blind SQL injection vulnerability exists in DIAE_dmdsetHandler.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26013 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/ I:H/A:H ). 4.2.10 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in HandlerExport.ashx/Calendar. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26836 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/ I:H/A:H ). 4.2.11 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in HandlerDialog_KID.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-0923 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/C:H/ I:H/A:H ). - --------- Begin Update B Part 1 of 1 --------- 4.2.12 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in HandlerCommon.ashx and DIAE_hierarchyHandler.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-25980 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.13 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in HandlerPageP_KID.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26338 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.14 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in GetLatestDemandNode. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26065 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.15 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in HandlerECC.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26666 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.16 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in DIAE_loopmapHandler.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26887 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.17 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in HandlerTag_KID.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-25880 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.18 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in DIAE_tagHandler.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-26514 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.19 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in HandlerChart.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1366 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.20 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in Handler_TCV.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1367 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.21 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in DIAE_pgHandler.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1378 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.22 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in DIAE_rltHandler.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1377 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.23 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in DIAE_privgrpHandler.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1376 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.24 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in DIAE_slogHandler.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1375 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.25 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in DIAE_unHandler.ashx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1374 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.26 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in dlSlog.aspx. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1372 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.27 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in ReadRegf. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1371 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.28 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in ReadREGbyID. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1370 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). 4.2.29 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 A blind SQL injection vulnerability exists in ReadRegIND. This allows an attacker to inject arbitrary SQL queries, retrieve and modify database contents, and execute system commands. CVE-2022-1369 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is ( AV:N/AC:L/PR:N/UI:N/S:U/ C:H/I:H/A:H ). - --------- End Update B Part 1 of 1 --------- 3.3 BACKGROUND o CRITICAL INFRASTRUCTURE SECTORS: Critical Manufacturing o COUNTRIES/AREAS DEPLOYED: Worldwide o COMPANY HEADQUARTERS LOCATION: Taiwan 3.4 RESEARCHER Michael Heinzl and Dusan Stevanovic of Trend Micro's Zero Day Initiative reported these vulnerabilities to CISA. 4. MITIGATIONS Delta Electronics has fixed the reported vulnerabilities in Version 1.08.02.004. Users should contact Delta customer service or a Delta representative for this release, as it will not be released publicly. Delta is working on a public release that will include these fixes and other features on June 30, 2022. Delta also suggests users: o Minimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet. o Locate control system networks and remote devices behind firewalls and isolate them from the business network. o Use an application firewall that can detect attacks against "Path Traversal" and "SQL Injection" weakness. o Never connect programming software to any network other than the network intended for that device. o When remote access is required, use secure methods, such as virtual private networks (VPNs), recognizing a VPN is only as secure as its connected devices CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures. CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov . Several recommended practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies . Additional mitigation guidance and recommended practices are publicly available on the ICS webpage on cisa.gov in the Technical Information Paper, ICS-TIP-12-146-01B--Targeted Cyber Intrusion Detection and Mitigation Strategies . Organizations observing any suspected malicious activity should follow their established internal procedures and report their findings to CISA for tracking and correlation against other incidents. No known public exploits specifically target these vulnerabilities. For any questions related to this report, please contact the CISA at: Email: CISAservicedesk@cisa.dhs.gov Toll Free: 1-888-282-0870 CISA continuously strives to improve its products and services. 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