CVE-2017-11519

CVSS V2 Medium 5 CVSS V3 Critical 9.8
Description
passwd_recovery.lua on the TP-Link Archer C9(UN)_V2_160517 allows an attacker to reset the admin password by leveraging a predictable random number generator seed. This is fixed in C9(UN)_V2_170511.
Overview
  • CVE ID
  • CVE-2017-11519
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-07-21T21:29:00
  • Last Modified Date
  • 2019-10-03T00:03:26
Weakness Enumerations
CWE URL
CWE-335 http://cwe.mitre.org/data/definitions/335.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:tp-link:archer_c9_\(2.0\)_firmware:160517:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:tp-link:archer_c9_\(2.0\):-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html Exploit Third Party Advisory
http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-11519
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11519
History
Created Old Value New Value Data Type Notes
2022-05-10 17:20:38 Added to TrackCVE
2022-12-02 18:58:56 2017-07-21T21:29Z 2017-07-21T21:29:00 CVE Published Date updated
2022-12-02 18:58:56 2019-10-03T00:03:26 CVE Modified Date updated
2022-12-02 18:58:56 Analyzed Vulnerability Status updated