CVE-2018-0437 is a local privilege escalation vulnerability affecting the Cisco Umbrella Enterprise Roaming Client on Windows. It allows an authenticated, local attacker to gain Administrator privileges due to improper file system permissions. The vulnerability has a high CVSS score of 7.8, indicating a low attack complexity and high impact on confidentiality, integrity, and availability. While not actively exploited in the wild (KEV: No), public exploit code exists (EDB-45339), and it has received some community and media attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.1.118CPE matchmatch criteria | cpe:2.3:a:cisco:umbrella_enterprise_roaming_client:*:*:*:*:*:*:*:* | ||
< 4.6.1098CPE matchmatch criteria | cpe:2.3:a:cisco:umbrella_roaming_module:*:*:*:*:*:*:*:* | ||
4.3\(1095\)CPE matchmatch criteria | cpe:2.3:a:cisco:umbrella_roaming_module:4.3\(1095\):*:*:*:*:anyconnect:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.