CVE-2021-20640

Published: Feb 12, 2021Modified: Nov 21, 2024

6.8

Vector

CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability: 0.9 / Impact: 5.9

Source: NVD

Description

Buffer overflow vulnerability in LOGITEC LAN-W300N/PGRB allows an attacker with administrative privilege to execute an arbitrary OS command via unspecified vectors.

Affected (1)

Products: Logitech: Lan W300n/pgrb Firmware

Logitech

1 product

Lan W300n/pgrb Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Logitech Lan W300n/pgrb Firmware	All versions

Running on/with	Platform Versions
Logitech Lan W300n/pgrb	All versions

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (6)

https://jvn.jp/en/jp/JVN96783542/index.html

Source: vultures@jpcert.or.jp

Third Party Advisory

https://lists.apache.org/thread.html/rc1778b38e74b5b6142414d57623bd55b023a72361f422836782fca3c%40%3Cdev.tomcat.apache.org%3E

Source: vultures@jpcert.or.jp

https://www.elecom.co.jp/news/security/20210126-01/

Source: vultures@jpcert.or.jp

Vendor Advisory

https://jvn.jp/en/jp/JVN96783542/index.html

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://lists.apache.org/thread.html/rc1778b38e74b5b6142414d57623bd55b023a72361f422836782fca3c%40%3Cdev.tomcat.apache.org%3E

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.elecom.co.jp/news/security/20210126-01/

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.