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01 Record

CVE-2022-20853

Cisco Expressway Series and Cisco TelePresence VCS Cross-Site Request Forgery Vulnerability

HighPUBLISHEDCNA: cisco
CNA base score7.4 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
View raw JSON

02 Description

Cisco Expressway Series and Cisco TelePresence VCS Cross-Site Request Forgery Vulnerability

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.67% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 51.8% of scored records. A rank, not a probability.
NVD base score
7.4 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
NVD analysis status
Analyzed. 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
2024-11-15 15:27Z1 YR AGO
Last updated
2024-11-15 16:49Z1 YR AGO
Reserved
2021-11-02
Assigning CNA
cisco
Record state
PUBLISHED
Severity
High (CVSS 7.4)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
Weaknesses
  • CWE-352Cross-Site Request Forgery (CSRF)Compound
Data version
5.1
Document digest
c2fea4eeb4d8d244d6d10062f4e1bde76721477de798d4d2635e8f258f6a1fbe

05 Affected products

VendorProductVersionsPlatforms
CiscoCisco TelePresence Video Communication Server (VCS) ExpresswayX8.11.2, X8.6, X8.11.3, X8.2.2, X8.8.3, X8.11.0, X12.5.2, X8.1.1, X8.9, X12.5.1, X12.5.6, X8.7.3, X12.6.0, X8.11.1, X8.5, X8.9.1, X8.10.2, X8.8.2, X8.5.3, X8.1, X8.9.2, X8.11.4, X12.5.4, X8.8.1, X8.2.1, X8.5.1, X8.6.1, X8.1.2, X8.8, X8.10.0, X12.5.3, X8.10.1, X12.5.7, X8.10.3, X8.7.1, X8.2, X12.5.8, X8.7, X8.5.2, X12.5.9, X12.5.0, X8.10.4, X8.7.2, X12.5.5, X12.6.1, X12.6.2, X12.6.3, X12.6.4, X12.7.0, X12.7.1, X14.0.0, X14.0.1, X14.0.2, X14.0.3, X14.0.4, X14.0.5, X14.0.6, X14.0.7, X14.0.8—
ciscotelepresence_video_communication_server_softwarex12.5.0, x12.5.1, x12.5.2, x12.5.3, x12.5.4, x12.5.5, x12.5.6, x12.5.7, x12.5.8, x12.5.9, x12.6.0, x12.6.1, x12.6.2, x12.6.3, x12.6.4, x12.7.0, x12.7.1, x14.0.0, x14.0.1, x14.0.2, x14.0.3, x14.0.4, x14.0.5, x14.0.6, x14.0.7, x14.0.8, x8.10.0, x8.10.1, x8.10.2, x8.10.3, x8.10.4, x8.1.1, x8.11.0, x8.11.1, x8.11.2, x8.11.3, x8.11.4, x8.2, x8.2.2, x8.5, x8.5.1, x8.5.3, x8.6, x8.6.1, x8.7, x8.7.1, x8.7.2, x8.7.3, x8.8, x8.8.1, x8.8.2, x8.8.3, x8.9, x8.9.1, x8.9.2, x8.1, x8.1.2, x8.2.1, x8.5.2—

06 References