Riskcovery

CVE-2025-20327

State
Published
Severity
7.7 High
Published
Sep 24, 2025
Updated
Sep 24, 2025
Reserved
Oct 10, 2024

Read the record on cve.org

Description

A vulnerability in the web UI of Cisco IOS Software could allow an authenticated, remote attacker with low privileges to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper input validation. An attacker could exploit this vulnerability by sending a crafted URL in an HTTP request. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.

Scores

CVSSScoreVectorSource
3.17.7 HighCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:Hcisco

Weaknesses

  • CWE-1287 Improper Validation of Specified Type of Input

Affected Products

ProductVersions
IOSCisco
  • 15.2(6)E2Affected
  • 15.2(7)EAffected
  • 15.2(6)E2aAffected
  • 15.2(6)E2bAffected
  • 15.2(7)E1Affected
  • 15.2(7)E0aAffected
  • 15.2(7)E0bAffected
  • 15.2(7)E0sAffected
  • 15.2(6)E3Affected
  • 15.2(7)E2Affected
  • 15.2(7a)E0bAffected
  • 15.2(7)E3Affected
  • 15.2(7)E1aAffected
  • 15.2(7b)E0bAffected
  • 15.2(7)E2aAffected
  • 15.2(7)E4Affected
  • 15.2(7)E3kAffected
  • 15.2(8)EAffected
  • 15.2(8)E1Affected
  • 15.2(7)E5Affected
  • 15.2(7)E6Affected
  • 15.2(8)E2Affected
  • 15.2(7)E7Affected
  • 15.2(8)E3Affected
  • 15.2(7)E8Affected
  • and 4 more versions

References

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