01 Record
CVE-2023-20116
A vulnerability in the Administrative XML Web Service (AXL) API of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM
MediumPUBLISHEDCNA: cisco
CNA base score6.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H
02 Description
A vulnerability in the Administrative XML Web Service (AXL) API of Cisco Unified Communications Manager (Unified CM) and Cisco Unified Communications Manager Session Management Edition (Unified CM
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.71% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 53.2% of scored records. A rank, not a probability.
- NVD base score
- 5.7 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2023-06-28 00:00Z3 YR AGO
- Last updated
- 2024-08-02 08:57Z2 YR AGO
- Reserved
- 2022-10-27
- Assigning CNA
- cisco
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.8)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H
- Weaknesses
- CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')Base
- Data version
- 5.1
- Document digest
- a5627dad6ddc59a4c083020690e1d681326939032ae7822356ccd7891bd82937
05 Affected products
VendorProductVersionsPlatforms
CiscoCisco Unified Communications Manager12.0(1)SU1, 12.0(1)SU2, 12.0(1)SU3, 12.0(1)SU4, 12.0(1)SU5, 12.5(1), 12.5(1)SU1, 12.5(1)SU2, 12.5(1)SU3, 12.5(1)SU4, 12.5(1)SU5, 12.5(1)SU6, 12.5(1)SU7, 12.5(1)SU7a, 14, 14SU1, 14SU2—
CiscoCisco Unified Communications Manager / Cisco Unity Connection10.5(2)SU10, 10.5(1), 10.5(1)SU1, 10.5(1)SU1a, 10.5(2), 10.5(2)SU1, 10.5(2)SU2, 10.5(2)SU3, 10.5(2)SU4, 10.5(2)SU5, 10.5(2)SU6, 10.5(2)SU7, 10.5(2)SU8, 10.5(2)SU9, 10.5(2)SU2a, 10.5(2)SU3a, 10.5(2)SU4a, 10.5(2)SU6a, 11.0(1), 11.0(1a), 11.0(1a)SU1, 11.0(1a)SU2, 11.0(1a)SU3, 11.0(1a)SU3a, 11.0(1a)SU4, 11.0.1, 11.0.2, 11.0.5, 11.5(1), 11.5(1)SU1, 11.5(1)SU2, 11.5(1)SU3, 11.5(1)SU3a, 11.5(1)SU3b, 11.5(1)SU4, 11.5(1)SU5, 11.5(1)SU6, 11.5(1)SU7, 11.5(1)SU8, 11.5(1)SU9, 11.5(1)SU10, 11.5(1)SU11, 10.0(1)SU2, 10.0(1), 10.0(1)SU1—
06 References
- sec.cloudapps.cisco.comcisco-sa-cucm-dos-4Ag3yWbDhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cucm-dos-4Ag3yWbD