Improper input validation in Cisco Meeting Server
CVE-2017-3837
An HTTP Packet Processing vulnerability in the Web Bridge interface of the Cisco Meeting Server (CMS), formerly Acano Conferencing Server, could allow an authenticated, remote attacker to retrieve memory contents, which could lead to the disclosure of confidential information. In addition, the attacker could potentially cause the application to crash unexpectedly, resulting in a denial of service (DoS) condition. The attacker would need to be authenticated and have a valid session with the Web Bridge. Affected Products: This vulnerability affects Cisco Meeting Server software releases prior to 2.1.2. This product was previously known as Acano Conferencing Server. More Information: CSCvc89551. Known Affected Releases: 2.0 2.0.7 2.1. Known Fixed Releases: 2.1.2.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.
EPSS exploit prediction
EPSS: 0.021 (81.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 81st percentile — 81.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.021 · newest: 0.021 · change: 0.000
Affected products
- Cisco Meeting Server — versions 2.0.0, 2.0.1, 2.0.3
- Cisco Meeting Server — versions Cisco Meeting Server
Weakness classification (CWE)
References
- www.securitytracker.com/id/1037834 (vdb-entry)
- www.securityfocus.com/bid/96243 (vdb-entry)
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170215… (Vendor Advisory)
Frequently asked questions
- What is CVE-2017-3837?
- CVE-2017-3837 is a high-severity vulnerability in Cisco Meeting Server, classified under Improper Input Validation. CVSS score: 8.1/10. Published 2017-02-22.
- How severe is CVE-2017-3837?
- High severity. CVSS v3 base score is 8.1 out of 10.