Vulnerability Monitor

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CVE-2017-11519

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.

Published

2017-07-21T21:29:00.277

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-335

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	tp-link	archer_c9_\(2.0\)_firmware	160517	Yes
Hardware	tp-link	archer_c9_\(2.0\)	-	No

References

http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware Third Party Advisory ([email protected])
https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html Exploit, Third Party Advisory ([email protected])
http://www.tp-link.com/en/download/Archer-C9_V2.html#Firmware Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)