CVE-2022-25596

CVSS V2 Medium 5.8 CVSS V3 High 8.8
Description
ASUS RT-AC56U’s configuration function has a heap-based buffer overflow vulnerability due to insufficient validation for the decryption parameter length, which allows an unauthenticated LAN attacker to execute arbitrary code, perform arbitrary operations and disrupt service.
Overview
  • CVE ID
  • CVE-2022-25596
  • Assigner
  • twcert@cert.org.tw
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-04-07T19:15:08
  • Last Modified Date
  • 2022-04-14T20:27:26
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:asus:rt-ac86u_firmware:3.0.0.4.386.45956:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:asus:rt-ac86u:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 6.5
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • ADJACENT_NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 8.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 2.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.twcert.org.tw/tw/cp-132-5793-4f9d3-1.html Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-25596
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-25596
History
Created Old Value New Value Data Type Notes
2022-05-10 15:42:48 Added to TrackCVE
2022-12-06 14:30:05 cve@cert.org.tw twcert@cert.org.tw CVE Assigner updated
2022-12-06 14:30:05 2022-04-07T19:15Z 2022-04-07T19:15:08 CVE Published Date updated
2022-12-06 14:30:05 2022-04-14T20:27:26 CVE Modified Date updated
2022-12-06 14:30:05 Analyzed Vulnerability Status updated