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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2679 Cisco Industrial Network Director Web Services Management Agent Unauthori zed Information Disclosure Vulnerability 18 July 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Cisco Industrial Network Director Web Services Management Agent Publisher: Cisco Systems Operating System: Cisco Impact/Access: Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-1940 Original Bulletin: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-wsma-info - --------------------------BEGIN INCLUDED TEXT-------------------- TITLE: Cisco Industrial Network Director Web Services Management Agent Unauthorized Information Disclosure Vulnerability URL: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190717-wsma-info === ESB ===vVv=== SCRAPED BULLETIN BODY ===vVv=== ESB === Cisco Industrial Network Director Web Services Management Agent Unauthorized Information Disclosure Vulnerability Priority: Medium Advisory ID: cisco-sa-20190717-wsma-info First Published: 2019 July 17 16:00 GMT Version 1.0: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvp13125 CVE-2019-1940 CWE-310 CVSS Score: 5.3 AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the Web Services Management Agent (WSMA) feature of Cisco Industrial Network Director (IND) could allow an unauthenticated, remote attacker to gain unauthorized read access to sensitive data using an invalid X.509 certificate. The vulnerability is due to insufficient X.509 certificate validation when establishing a WSMA connection. An attacker could exploit this vulnerability by supplying a crafted X.509 certificate during the WSMA connection setup phase. A successful exploit could allow the attacker to conduct man-in-the-middle attacks to decrypt confidential information on WSMA connections to the affected software. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190717-wsma-info Affected Products o Vulnerable Products At the time of publication, this vulnerability affected Cisco IND Software releases prior to 1.7. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information. Products Confirmed Not Vulnerable Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability. Workarounds o There are no workarounds that address this vulnerability. Fixed Software o When considering software upgrades , customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page , to determine exposure and a complete upgrade solution. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. Fixed Releases At the time of publication, Cisco expected to fix this vulnerability in Cisco IND Software Release 1.7. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information. Exploitation and Public Announcements o The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. Source o This vulnerability was found during internal security testing. Cisco Security Vulnerability Policy o To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy . This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco. URL o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20190717-wsma-info Revision History o +---------+---------------------------+---------+--------+---------------+ | Version | Description | Section | Status | Date | +---------+---------------------------+---------+--------+---------------+ | 1.0 | Initial public release. | - | Final | 2019-July-17 | +---------+---------------------------+---------+--------+---------------+ - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. 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If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXS/v02aOgq3Tt24GAQg0wBAAo7LsW3DWVHjl8EHX3luGxhBkqNaS/o2n q103zSXZ2E7zI/mvZUeJBeo8JhMCbo1o5Qe/qVLibhjzHgy8pi8PPsunFtXfZDlT sYe81dtu9zI4uKewh4NoSg8YBITsPyzdWN6bJVsURT1vcePQxXAI4wIvGo0OnLh3 OE/nYh++49dvyovikTvAGa8nzyGbw+vPoHzz8IaaL8/mhYskjsj8wsicwyS+6tbg tju5DqX7Z/gwpvcuyZy9vdPpjkWnPP0DKjHhXFSqyxzeIVB/63XX4sUMHwyHtmhX i38rxT5r7I4Nt8zIEqrkD182BmFSIBoHsAmYlZ4nU94y0zMgN+PwhZpCvmfH/g70 2luyvfOrzQQ7Z6SAWAkTpk1iNQ1aO99Kg7tCatczs/bsRt8r6JRLtfBGiiykIxxX tFG/rGhSXa7/La1aRZiNiQJZDJOUFRYuSN1L4iXYuGRVXcWsPJ/M8X2itvHNCq6y cJrKj9hiUG4N5quJte+fjbJ/iQ2QkprZVLPS96K5nViVnPgSf+m4gDP9CUFebSCf Mo9SCzLA5qkEMfov42RNUB0Tlc3nmCkG2LiTF/9O7px6rmbj6/bPqLwYPUCOmtwK g6cqno3RxCF/gv3mfvsB8th7tuHH6ud008SD3d3rna7rP7VQ3Lgdgra+WnBUNGuK gAM5jk/O34g= =qf/Q -----END PGP SIGNATURE-----