CVE-2025-20349Network attack vector

Authenticated container-root command execution via REST parameters

Published Nov 13, 2025 · Updated Nov 13, 2025

Command injection in the REST API of Cisco Catalyst Center 2.3.7 and earlier allows remote authenticated users to execute commands as container root. REST API request handling insufficiently validates user-supplied parameter values before incorporating them into operating-system commands executed inside a restricted container. An Observer-role account is sufficient; successful exploitation grants root privileges only within that container, with bounded confidentiality, integrity, and availability impact.

CVSS severity6.3
Medium
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in the REST API of Cisco Catalyst Center 2.3.7 and earlier allows remote authenticated users to execute commands as container root. REST API request handling insufficiently validates user-supplied parameter values before incorporating them into operating-system commands executed inside a restricted container. An Observer-role account is sufficient; successful exploitation grants root privileges only within that container, with bounded confidentiality, integrity, and availability impact.

The record

CVE
CVE-2025-20349
Published
Nov 13, 2025
Updated
Nov 13, 2025
Vendor
ClamAV
Product
Cisco Catalyst Center
Classifications
CWE-78, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 13, 2025CVE publishedPublication date reported by the CVE source.
  2. Nov 13, 2025Record 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=0.0.0.0
  2. Affected versionversion=1.0.0.0
  3. Affected versionversion=1.4.0.0
  4. Affected versionversion=2.1.1.0
  5. Affected versionversion=2.1.1.3
  6. Affected versionversion=2.1.2.0
  7. Affected versionversion=2.1.2.3
  8. Affected versionversion=2.1.2.4
  9. Affected versionversion=2.1.2.5
  10. Affected versionversion=2.1.2.6
  11. Affected versionversion=2.1.2.7
  12. Affected versionversion=2.1.2.8
  13. Affected versionversion=2.2.1.0
  14. Affected versionversion=2.2.1.3
  15. Affected versionversion=2.2.2.0
  16. Affected versionversion=2.2.2.1
  17. Affected versionversion=2.2.2.3
  18. Affected versionversion=2.2.2.4
  19. Affected versionversion=2.2.2.5
  20. Affected versionversion=2.2.2.6
  21. Affected versionversion=2.2.2.7
  22. Affected versionversion=2.2.2.8
  23. Affected versionversion=2.2.2.9
  24. Affected versionversion=2.2.3.0
  25. Affected versionversion=2.2.3.3
  26. Affected versionversion=2.2.3.4
  27. Affected versionversion=2.2.3.5
  28. Affected versionversion=2.2.3.6
  29. Affected versionversion=2.3.2.1
  30. Affected versionversion=2.3.2.1-AIRGAP
  31. Affected versionversion=2.3.2.1-AIRGAP-CA
  32. Affected versionversion=2.3.2.3
  33. Affected versionversion=2.3.3.0
  34. Affected versionversion=2.3.3.0-AIRGAP
  35. Affected versionversion=2.3.3.1
  36. Affected versionversion=2.3.3.1-AIRGAP
  37. Affected versionversion=2.3.3.3
  38. Affected versionversion=2.3.3.3-AIRGAP
  39. Affected versionversion=2.3.3.3-AIRGAP-CA
  40. Affected versionversion=2.3.3.4
  41. Affected versionversion=2.3.3.4-AIRGAP
  42. Affected versionversion=2.3.3.4-AIRGAP-MDNAC
  43. Affected versionversion=2.3.3.4-HF1
  44. Affected versionversion=2.3.3.5
  45. Affected versionversion=2.3.3.5-AIRGAP
  46. Affected versionversion=2.3.3.6
  47. Affected versionversion=2.3.3.6-70045-HF1
  48. Affected versionversion=2.3.3.6-AIRGAP
  49. Affected versionversion=2.3.3.6-AIRGAP-MDNAC
  50. Affected versionversion=2.3.3.7
  51. Affected versionversion=2.3.3.7-72323
  52. Affected versionversion=2.3.3.7-72328-AIRGAP
  53. Affected versionversion=2.3.3.7-72328-MDNAC
  54. Affected versionversion=2.3.3.7-AIRGAP
  55. Affected versionversion=2.3.3.7-AIRGAP-MDNAC
  56. Affected versionversion=2.3.4.0
  57. Affected versionversion=2.3.4.0-AIRGAP
  58. Affected versionversion=2.3.4.3
  59. Affected versionversion=2.3.4.3-AIRGAP
  60. Affected versionversion=2.3.5.0
  61. Affected versionversion=2.3.5.0-AIRGAP
  62. Affected versionversion=2.3.5.0-AIRGAP-MDNAC
  63. Affected versionversion=2.3.5.3
  64. Affected versionversion=2.3.5.3-AIRGAP
  65. Affected versionversion=2.3.5.3-AIRGAP-MDNAC
  66. Affected versionversion=2.3.5.3-EULA
  67. Affected versionversion=2.3.5.4
  68. Affected versionversion=2.3.5.4-AIRGAP
  69. Affected versionversion=2.3.5.4-AIRGAP-MDNAC
  70. Affected versionversion=2.3.5.5
  71. Affected versionversion=2.3.5.5-70026-HF51
  72. Affected versionversion=2.3.5.5-70026-HF52
  73. Affected versionversion=2.3.5.5-70026-HF53
  74. Affected versionversion=2.3.5.5-70026-HF70
  75. Affected versionversion=2.3.5.5-70026-HF71
  76. Affected versionversion=2.3.5.5-70026-HF72
  77. Affected versionversion=2.3.5.5-AIRGAP
  78. Affected versionversion=2.3.5.5-AIRGAP-MDNAC
  79. Affected versionversion=2.3.5.6
  80. Affected versionversion=2.3.5.6-70143-HF20
  81. Affected versionversion=2.3.5.6-AIRGAP
  82. Affected versionversion=2.3.5.6-AIRGAP-MDNAC
  83. Affected versionversion=2.3.6.0
  84. Affected versionversion=2.3.6.0-AIRGAP
  85. Affected versionversion=2.3.7.0
  86. Affected versionversion=2.3.7.0-AIRGAP
  87. Affected versionversion=2.3.7.0-AIRGAP-MDNAC
  88. Affected versionversion=2.3.7.0-VA
  89. Affected versionversion=2.3.7.3
  90. Affected versionversion=2.3.7.3-AIRGAP
  91. Affected versionversion=2.3.7.3-AIRGAP-MDNAC
  92. Affected versionversion=2.3.7.4
  93. Affected versionversion=2.3.7.4-AIRGAP
  94. Affected versionversion=2.3.7.4-AIRGAP-MDNAC
  95. Affected versionversion=2.3.7.5-AIRGAP
  96. Affected versionversion=2.3.7.5-VA
  97. Affected versionversion=2.3.7.6
  98. Affected versionversion=2.3.7.6-AIRGAP
  99. Affected versionversion=2.3.7.6-AIRGAP-MDNAC
  100. Affected versionversion=2.3.7.6-VA
  101. Affected versionversion=2.3.7.7
  102. Affected versionversion=2.3.7.7-AIRGAP
  103. Affected versionversion=2.3.7.7-AIRGAP-MDNAC
  104. Affected versionversion=2.3.7.7-VA
  105. Affected versionversion=2.3.7.9
  106. Affected versionversion=2.3.7.9-70301-SMU1
  107. Affected versionversion=2.3.7.9-AIRGAP
  108. Affected versionversion=2.3.7.9-AIRGAP-MDNAC
  109. Affected versionversion=2.3.7.9-VA

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ClamAV · Cisco Catalyst Centerversion=0.0.0.0; version=1.0.0.0; version=1.4.0.0; version=2.1.1.0; version=2.1.1.3; version=2.1.2.0; version=2.1.2.3; version=2.1.2.4; version=2.1.2.5; version=2.1.2.6; version=2.1.2.7; version=2.1.2.8; version=2.2.1.0; version=2.2.1.3; version=2.2.2.0; version=2.2.2.1; version=2.2.2.3; version=2.2.2.4; version=2.2.2.5; version=2.2.2.6; version=2.2.2.7; version=2.2.2.8; version=2.2.2.9; version=2.2.3.0; version=2.2.3.3; version=2.2.3.4; version=2.2.3.5; version=2.2.3.6; version=2.3.2.1; version=2.3.2.1-AIRGAP; version=2.3.2.1-AIRGAP-CA; version=2.3.2.3; version=2.3.3.0; version=2.3.3.0-AIRGAP; version=2.3.3.1; version=2.3.3.1-AIRGAP; version=2.3.3.3; version=2.3.3.3-AIRGAP; version=2.3.3.3-AIRGAP-CA; version=2.3.3.4; version=2.3.3.4-AIRGAP; version=2.3.3.4-AIRGAP-MDNAC; version=2.3.3.4-HF1; version=2.3.3.5; version=2.3.3.5-AIRGAP; version=2.3.3.6; version=2.3.3.6-70045-HF1; version=2.3.3.6-AIRGAP; version=2.3.3.6-AIRGAP-MDNAC; version=2.3.3.7; version=2.3.3.7-72323; version=2.3.3.7-72328-AIRGAP; version=2.3.3.7-72328-MDNAC; version=2.3.3.7-AIRGAP; version=2.3.3.7-AIRGAP-MDNAC; version=2.3.4.0; version=2.3.4.0-AIRGAP; version=2.3.4.3; version=2.3.4.3-AIRGAP; version=2.3.5.0; version=2.3.5.0-AIRGAP; version=2.3.5.0-AIRGAP-MDNAC; version=2.3.5.3; version=2.3.5.3-AIRGAP; version=2.3.5.3-AIRGAP-MDNAC; version=2.3.5.3-EULA; version=2.3.5.4; version=2.3.5.4-AIRGAP; version=2.3.5.4-AIRGAP-MDNAC; version=2.3.5.5; version=2.3.5.5-70026-HF51; version=2.3.5.5-70026-HF52; version=2.3.5.5-70026-HF53; version=2.3.5.5-70026-HF70; version=2.3.5.5-70026-HF71; version=2.3.5.5-70026-HF72; version=2.3.5.5-AIRGAP; version=2.3.5.5-AIRGAP-MDNAC; version=2.3.5.6; version=2.3.5.6-70143-HF20; version=2.3.5.6-AIRGAP; version=2.3.5.6-AIRGAP-MDNAC; version=2.3.6.0; version=2.3.6.0-AIRGAP; version=2.3.7.0; version=2.3.7.0-AIRGAP; version=2.3.7.0-AIRGAP-MDNAC; version=2.3.7.0-VA; version=2.3.7.3; version=2.3.7.3-AIRGAP; version=2.3.7.3-AIRGAP-MDNAC; version=2.3.7.4; version=2.3.7.4-AIRGAP; version=2.3.7.4-AIRGAP-MDNAC; version=2.3.7.5-AIRGAP; version=2.3.7.5-VA; version=2.3.7.6; version=2.3.7.6-AIRGAP; version=2.3.7.6-AIRGAP-MDNAC; version=2.3.7.6-VA; version=2.3.7.7; version=2.3.7.7-AIRGAP; version=2.3.7.7-AIRGAP-MDNAC; version=2.3.7.7-VA; version=2.3.7.9; version=2.3.7.9-70301-SMU1; version=2.3.7.9-AIRGAP; version=2.3.7.9-AIRGAP-MDNAC; version=2.3.7.9-VA

Published CVSS scores

6.3Cisco Systems, Inc.CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:X
8.8NIST National Vulnerability DatabaseCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1059Command and Scripting Interpreter

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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