CVE-2022-26988

TP-Link TL-WDR7660 2.0.30, Mercury D196G 20200109_2.0.4, and Fast FAC1900R 20190827_2.0.2 routers have a stack overflow issue in `MntAte` function. Local users could get remote code execution.

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://tp-link.com	Vendor Advisory
https://github.com/GANGE666	Third Party Advisory
https://drive.google.com/file/d/1J1KzojrMCq-MrV0HqkWiu17MIXGhRuUH/view?usp=sharing	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tp-link:tl-wdr7660_firmware:2.0.30:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wdr7660:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:tp-link:tl-wdr7661_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wdr7661:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:tp-link:tl-wdr7620_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wdr7620:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:tp-link:tl-wdr5660_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:tp-link:tl-wdr5660:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:mercusys:mercury_d196g_firmware:20200109_2.0.4:*:*:*:*:*:*:*

cpe:2.3:h:mercusys:mercury_d196g:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:fastcom:fac1900r_firmware:20190827_2.0.2:*:*:*:*:*:*:*

cpe:2.3:h:fastcom:fac1900r:-:*:*:*:*:*:*:*

Information

Published : 2022-05-10 08:15

Updated : 2022-05-16 09:51

NVD link : CVE-2022-26988

Mitre link : CVE-2022-26988

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

tp-link

tl-wdr7620_firmware
tl-wdr5660_firmware
tl-wdr7661
tl-wdr7661_firmware
tl-wdr5660
tl-wdr7620
tl-wdr7660
tl-wdr7660_firmware

fastcom

fac1900r_firmware
fac1900r

mercusys

mercury_d196g
mercury_d196g_firmware

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