VDB
CVE-2022-20862
CVE-2022-20862
PUBLISHED
CVSS 4.300000190734863 MEDIUM
A vulnerability in the web-based management interface of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM SME) could allow an authenticated, remote attacker to read arbitrary files on the underlying operating system of an affected device. This vulnerability is due to improper validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted HTTP request that contains directory traversal character sequences to an affected system. A successful exploit could allow the attacker to access sensitive files on the operating system.
EPSS 1.41% · 70.8th percentile
Risk Scores
CVSS 3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
EPSS Score
1.41%
70.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| cisco | unified_communications_manager | 0, 0, 14.0 |
| Cisco | Cisco Unified Communications Manager | * |
Timeline
- Jul 6, 2022 CVE Published
- Jul 7, 2022 EPSS Score
- Aug 24, 2022 EPSS Score
- Oct 11, 2022 EPSS Score
- Nov 27, 2022 EPSS Score
- Jan 14, 2023 EPSS Score
- Mar 2, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 19, 2023 EPSS Score
- Jul 23, 2023 EPSS Score
- Sep 8, 2023 EPSS Score
- Oct 25, 2023 EPSS Score