CVE-2020-27133 describes multiple critical vulnerabilities in Cisco Jabber for Windows, MacOS, and mobile platforms. These flaws could allow an authenticated attacker to execute arbitrary code with elevated privileges or access sensitive information on the underlying operating system. With a CVSS score of 9.9 (CRITICAL) and a FAUCET Risk Score of 93/100, this vulnerability presents a significant threat due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered substantial community discussion and media coverage, indicating high awareness.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
12.9\(0\)CPE matchmatch criteria | cpe:2.3:a:cisco:jabber:12.9\(0\):*:*:*:*:macos:*:* | ||
12.9\(0\)CPE matchmatch criteria | cpe:2.3:a:cisco:jabber:12.9\(0\):*:*:*:*:windows:*:* | ||
12.9\(1\)CPE matchmatch criteria | cpe:2.3:a:cisco:jabber:12.9\(1\):*:*:*:*:macos:*:* | ||
12.9\(1\)CPE matchmatch criteria | cpe:2.3:a:cisco:jabber:12.9\(1\):*:*:*:*:windows:*:* | ||
12.9\(2\)CPE matchmatch criteria | cpe:2.3:a:cisco:jabber:12.9\(2\):*:*:*:*:macos:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 1.0 Bluesky, 0.5 Mastodon, and 1.6 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.