CVE-2021-31624

CVSS V2 Medium 5.8 CVSS V3 High 8.8
Description
Buffer Overflow vulnerability in Tenda AC9 V1.0 through V15.03.05.19(6318), and AC9 V3.0 V15.03.06.42_multi, allows attackers to execute arbitrary code via the urls parameter.
Overview
  • CVE ID
  • CVE-2021-31624
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-10-29T11:15:08
  • Last Modified Date
  • 2021-11-02T17:11:52
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:tendacn:ac9_firmware:*:*:*:*:*:*:*:* 1 OR 15.03.06.42_multi
cpe:2.3:h:tendacn:ac9:3.0:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:tendacn:ac9_firmware:*:*:*:*:*:*:*:* 1 OR 15.03.05.19\(6318\)
cpe:2.3:h:tendacn:ac9:1.0:*:*:*:*:*:*:* 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
http://tenda.com Not Applicable
https://github.com/Lyc-heng/routers/blob/main/routers/stack2.md Exploit Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-31624
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31624
History
Created Old Value New Value Data Type Notes
2022-05-10 06:48:50 Added to TrackCVE
2022-12-05 13:30:27 2021-10-29T11:15Z 2021-10-29T11:15:08 CVE Published Date updated
2022-12-05 13:30:27 2021-11-02T17:11:52 CVE Modified Date updated
2022-12-05 13:30:27 Analyzed Vulnerability Status updated