Lucene search

MitreCVE-2017-11519

HistoryJul 21, 2017 - 9:29 p.m.

CVE-2017-11519

2017-07-2121:29:00

CWE-335

mitre

web.nvd.nist.gov

cve-2017-11519

tp-link

archer c9

security vulnerability

admin password reset

predictable random number generator seed

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.2

Confidence

High

EPSS

0.004

Percentile

73.8%

JSON

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.

Affected configurations

Nvd

Node

tp-linkarcher_c9_\(2.0\)_firmwareMatch160517

AND

tp-linkarcher_c9_\(2.0\)Match-

VendorProductVersionCPE
tp-linkarcher_c9_\(2.0\)_firmware160517cpe:2.3:o:tp-link:archer_c9_\(2.0\)_firmware:160517:*:*:*:*:*:*:*
tp-linkarcher_c9_\(2.0\)-cpe:2.3:h:tp-link:archer_c9_\(2.0\):-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
tp-link	archer_c9_\(2.0\)_firmware	160517	cpe:2.3:o:tp-link:archer_c9_\(2.0\)_firmware:160517:::::::*
tp-link	archer_c9_\(2.0\)	-	cpe:2.3:h:tp-link:archer_c9_\(2.0\):-:::::::*

References

www.tp-link.com/en/download/Archer-C9_V2.html#Firmware

devcraft.io/posts/2017/07/21/tp-link-archer-c9-admin-password-reset.html

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.2

Confidence

High

EPSS

0.004

Percentile

73.8%

JSON

Related for CVE-2017-11519