CVE-2023-20002

Network request forgery via insufficient input validation

Published Jan 19, 2023 · Updated Aug 2, 2024

SSRF in Cisco TelePresence CE and RoomOS Software allows local users to originate arbitrary network requests from affected devices. The web application insufficiently validates user-supplied input in a crafted request, allowing its access controls to be bypassed. Authentication and local access are required, and the affected device becomes the request source for otherwise restricted network destinations.

CVSS severity4.4
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Cisco TelePresence CE and RoomOS Software allows local users to originate arbitrary network requests from affected devices. The web application insufficiently validates user-supplied input in a crafted request, allowing its access controls to be bypassed. Authentication and local access are required, and the affected device becomes the request source for otherwise restricted network destinations.

The record

CVE
CVE-2023-20002
Published
Jan 19, 2023
Updated
Aug 2, 2024
Vendor
ClamAV
Product
Cisco TelePresence Endpoint Software (TC/CE)
Classifications
CWE-918, T1090
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 19, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.15.3.25
  2. Affected versionversion=CE9.0.1
  3. Affected versionversion=CE9.10.1
  4. Affected versionversion=CE9.10.2
  5. Affected versionversion=CE9.10.3
  6. Affected versionversion=CE9.1.1
  7. Affected versionversion=CE9.1.2
  8. Affected versionversion=CE9.12.3
  9. Affected versionversion=CE9.12.4
  10. Affected versionversion=CE9.12.5
  11. Affected versionversion=CE9.1.3
  12. Affected versionversion=CE9.13.0
  13. Affected versionversion=CE9.13.1
  14. Affected versionversion=CE9.13.2
  15. Affected versionversion=CE9.13.3
  16. Affected versionversion=CE9.1.4
  17. Affected versionversion=CE9.14.3
  18. Affected versionversion=CE9.14.4
  19. Affected versionversion=CE9.14.5
  20. Affected versionversion=CE9.14.6
  21. Affected versionversion=CE9.14.7
  22. Affected versionversion=CE9.1.5
  23. Affected versionversion=CE9.15.0.10
  24. Affected versionversion=CE9.15.0.11
  25. Affected versionversion=CE9.15.0.19
  26. Affected versionversion=CE9.15.10.8
  27. Affected versionversion=CE9.15.3.17
  28. Affected versionversion=CE9.15.3.22
  29. Affected versionversion=CE9.15.3.25
  30. Affected versionversion=CE9.15.3.26
  31. Affected versionversion=CE9.1.6
  32. Affected versionversion=CE9.2.1
  33. Affected versionversion=CE9.2.2
  34. Affected versionversion=CE9.2.3
  35. Affected versionversion=CE9.2.4
  36. Affected versionversion=CE9.9.3
  37. Affected versionversion=CE9.9.4
  38. Affected versionversion=RoomOS 10.11.3.0
  39. Affected versionversion=RoomOS 10.11.5.2
  40. Affected versionversion=RoomOS 10.15.3.0
  41. Affected versionversion=RoomOS 10.8.4.0

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

ClamAV · Cisco TelePresence Endpoint Software (TC/CE)version=9.15.3.25; version=CE9.0.1; version=CE9.10.1; version=CE9.10.2; version=CE9.10.3; version=CE9.1.1; version=CE9.1.2; version=CE9.12.3; version=CE9.12.4; version=CE9.12.5; version=CE9.1.3; version=CE9.13.0; version=CE9.13.1; version=CE9.13.2; version=CE9.13.3; version=CE9.1.4; version=CE9.14.3; version=CE9.14.4; version=CE9.14.5; version=CE9.14.6; version=CE9.14.7; version=CE9.1.5; version=CE9.15.0.10; version=CE9.15.0.11; version=CE9.15.0.19; version=CE9.15.10.8; version=CE9.15.3.17; version=CE9.15.3.22; version=CE9.15.3.25; version=CE9.15.3.26; version=CE9.1.6; version=CE9.2.1; version=CE9.2.2; version=CE9.2.3; version=CE9.2.4; version=CE9.9.3; version=CE9.9.4; version=RoomOS 10.11.3.0; version=RoomOS 10.11.5.2; version=RoomOS 10.15.3.0; version=RoomOS 10.8.4.0
ClamAV · Cisco RoomOSversion=RoomOS 10.11.3.0; version=RoomOS 10.11.5.2; version=RoomOS 10.15.3.0; version=RoomOS 10.3.2.0; version=RoomOS 10.3.4.0; version=RoomOS 10.8.2.5; version=RoomOS 10.8.4.0

Published CVSS scores

4.4CiscoCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1090Proxy

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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