CVE-2025-20295

Arbitrary file overwrite via crafted CLI arguments

Published Aug 27, 2025 · Updated Feb 26, 2026

OS command injection in Cisco UCS Manager Software allows local users to read, create, or overwrite arbitrary files through its CLI. The affected CLI command fails to validate crafted arguments before using them in an operating-system command, permitting arbitrary file-path access. Valid administrative credentials and local CLI access are required; exploitation can expose or alter any file, including system files, with no reported availability impact.

CVSS severity6.0
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

OS command injection in Cisco UCS Manager Software allows local users to read, create, or overwrite arbitrary files through its CLI. The affected CLI command fails to validate crafted arguments before using them in an operating-system command, permitting arbitrary file-path access. Valid administrative credentials and local CLI access are required; exploitation can expose or alter any file, including system files, with no reported availability impact.

The record

CVE
CVE-2025-20295
Published
Aug 27, 2025
Updated
Feb 26, 2026
Vendor
ClamAV
Product
Cisco Unified Computing System (Managed)
Classifications
CWE-78, T1565.001, T1005
Attack vector
local
Privileges
admin

Timeline

How it unfolded

  1. Aug 27, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record 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=3.2(1d)
  2. Affected versionversion=3.2(2b)
  3. Affected versionversion=3.2(2c)
  4. Affected versionversion=3.2(2d)
  5. Affected versionversion=3.2(2e)
  6. Affected versionversion=3.2(2f)
  7. Affected versionversion=3.2(3a)
  8. Affected versionversion=3.2(3b)
  9. Affected versionversion=3.2(3d)
  10. Affected versionversion=3.2(3e)
  11. Affected versionversion=3.2(3g)
  12. Affected versionversion=3.2(3h)
  13. Affected versionversion=3.2(3i)
  14. Affected versionversion=3.2(3j)
  15. Affected versionversion=3.2(3k)
  16. Affected versionversion=3.2(3l)
  17. Affected versionversion=3.2(3n)
  18. Affected versionversion=3.2(3o)
  19. Affected versionversion=3.2(3p)
  20. Affected versionversion=4.0(1a)
  21. Affected versionversion=4.0(1b)
  22. Affected versionversion=4.0(1c)
  23. Affected versionversion=4.0(1d)
  24. Affected versionversion=4.0(2a)
  25. Affected versionversion=4.0(2b)
  26. Affected versionversion=4.0(2d)
  27. Affected versionversion=4.0(2e)
  28. Affected versionversion=4.0(4a)
  29. Affected versionversion=4.0(4b)
  30. Affected versionversion=4.0(4c)
  31. Affected versionversion=4.0(4d)
  32. Affected versionversion=4.0(4e)
  33. Affected versionversion=4.0(4f)
  34. Affected versionversion=4.0(4g)
  35. Affected versionversion=4.0(4h)
  36. Affected versionversion=4.0(4i)
  37. Affected versionversion=4.0(4k)
  38. Affected versionversion=4.0(4l)
  39. Affected versionversion=4.0(4m)
  40. Affected versionversion=4.0(4n)
  41. Affected versionversion=4.0(4o)
  42. Affected versionversion=4.1(1a)
  43. Affected versionversion=4.1(1b)
  44. Affected versionversion=4.1(1c)
  45. Affected versionversion=4.1(1d)
  46. Affected versionversion=4.1(1e)
  47. Affected versionversion=4.1(2a)
  48. Affected versionversion=4.1(2b)
  49. Affected versionversion=4.1(2c)
  50. Affected versionversion=4.1(3a)
  51. Affected versionversion=4.1(3b)
  52. Affected versionversion=4.1(3c)
  53. Affected versionversion=4.1(3d)
  54. Affected versionversion=4.1(3e)
  55. Affected versionversion=4.1(3f)
  56. Affected versionversion=4.1(3h)
  57. Affected versionversion=4.1(3i)
  58. Affected versionversion=4.1(3j)
  59. Affected versionversion=4.1(3k)
  60. Affected versionversion=4.1(3l)
  61. Affected versionversion=4.1(3m)
  62. Affected versionversion=4.1(3n)
  63. Affected versionversion=4.1(4a)
  64. Affected versionversion=4.2(1c)
  65. Affected versionversion=4.2(1d)
  66. Affected versionversion=4.2(1f)
  67. Affected versionversion=4.2(1i)
  68. Affected versionversion=4.2(1k)
  69. Affected versionversion=4.2(1l)
  70. Affected versionversion=4.2(1m)
  71. Affected versionversion=4.2(1n)
  72. Affected versionversion=4.2(2a)
  73. Affected versionversion=4.2(2c)
  74. Affected versionversion=4.2(2d)
  75. Affected versionversion=4.2(2e)
  76. Affected versionversion=4.2(3b)
  77. Affected versionversion=4.2(3d)
  78. Affected versionversion=4.2(3e)
  79. Affected versionversion=4.2(3g)
  80. Affected versionversion=4.2(3h)
  81. Affected versionversion=4.2(3i)
  82. Affected versionversion=4.2(3j)
  83. Affected versionversion=4.2(3k)
  84. Affected versionversion=4.2(3l)
  85. Affected versionversion=4.2(3m)
  86. Affected versionversion=4.2(3n)
  87. Affected versionversion=4.2(3o)
  88. Affected versionversion=4.3(2b)
  89. Affected versionversion=4.3(2c)
  90. Affected versionversion=4.3(2e)
  91. Affected versionversion=4.3(2f)
  92. Affected versionversion=4.3(3a)
  93. Affected versionversion=4.3(3c)
  94. Affected versionversion=4.3(4a)
  95. Affected versionversion=4.3(4b)
  96. Affected versionversion=4.3(4c)
  97. Affected versionversion=4.3(4d)
  98. Affected versionversion=4.3(4e)
  99. Affected versionversion=4.3(4f)
  100. Affected versionversion=4.3(5a)
  101. Affected versionversion=4.3(5c)
  102. Affected versionversion=4.3(5d)
  103. Affected versionversion=4.3(5e)
  104. Affected versionversion=4.3(6a)
  105. Affected versionversion=4.3(6b)

What conditions does exploitation require?

Attack vectorlocal
Required privilegesadmin

What is affected?

ClamAV · Cisco Unified Computing System (Managed)version=3.2(1d); version=3.2(2b); version=3.2(2c); version=3.2(2d); version=3.2(2e); version=3.2(2f); version=3.2(3a); version=3.2(3b); version=3.2(3d); version=3.2(3e); version=3.2(3g); version=3.2(3h); version=3.2(3i); version=3.2(3j); version=3.2(3k); version=3.2(3l); version=3.2(3n); version=3.2(3o); version=3.2(3p); version=4.0(1a); version=4.0(1b); version=4.0(1c); version=4.0(1d); version=4.0(2a); version=4.0(2b); version=4.0(2d); version=4.0(2e); version=4.0(4a); version=4.0(4b); version=4.0(4c); version=4.0(4d); version=4.0(4e); version=4.0(4f); version=4.0(4g); version=4.0(4h); version=4.0(4i); version=4.0(4k); version=4.0(4l); version=4.0(4m); version=4.0(4n); version=4.0(4o); version=4.1(1a); version=4.1(1b); version=4.1(1c); version=4.1(1d); version=4.1(1e); version=4.1(2a); version=4.1(2b); version=4.1(2c); version=4.1(3a); version=4.1(3b); version=4.1(3c); version=4.1(3d); version=4.1(3e); version=4.1(3f); version=4.1(3h); version=4.1(3i); version=4.1(3j); version=4.1(3k); version=4.1(3l); version=4.1(3m); version=4.1(3n); version=4.1(4a); version=4.2(1c); version=4.2(1d); version=4.2(1f); version=4.2(1i); version=4.2(1k); version=4.2(1l); version=4.2(1m); version=4.2(1n); version=4.2(2a); version=4.2(2c); version=4.2(2d); version=4.2(2e); version=4.2(3b); version=4.2(3d); version=4.2(3e); version=4.2(3g); version=4.2(3h); version=4.2(3i); version=4.2(3j); version=4.2(3k); version=4.2(3l); version=4.2(3m); version=4.2(3n); version=4.2(3o); version=4.3(2b); version=4.3(2c); version=4.3(2e); version=4.3(2f); version=4.3(3a); version=4.3(3c); version=4.3(4a); version=4.3(4b); version=4.3(4c); version=4.3(4d); version=4.3(4e); version=4.3(4f); version=4.3(5a); version=4.3(5c); version=4.3(5d); version=4.3(5e); version=4.3(6a); version=4.3(6b)

Published CVSS scores

6.0Cisco Systems, Inc.CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
T1565.001Stored Data Manipulation
T1005Data from Local System

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo