Vulnerability Monitor

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CVE-2021-29302

TP-Link TL-WR802N(US), Archer_C50v5_US v4_200 <= 2020.06 contains a buffer overflow vulnerability in the httpd process in the body message. The attack vector is: The attacker can get shell of the router by sending a message through the network, which may lead to remote code execution.

Published

2021-04-12T19:15:14.580

Last Modified

2024-11-21T06:00:56.903

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 8.1 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

10.0

Weaknesses

Type: Primary
CWE-120

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	tp-link	tl-wr802n_firmware	≤ 2020.06	Yes
Hardware	tp-link	tl-wr802n	v4	No

References

https://github.com/liyansong2018/CVE/tree/main/2021/CVE-2021-29302 Exploit, Third Party Advisory ([email protected])
https://static.tp-link.com/beta/2021/202103/20210319/TL-WR802Nv4_US_0.9.1_3.17_up_boot%5B210317-rel64474%5D.zip ([email protected])
https://www.tp-link.com/us/support/download/tl-wr802n/#Firmware Vendor Advisory ([email protected])
https://github.com/liyansong2018/CVE/tree/main/2021/CVE-2021-29302 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://static.tp-link.com/beta/2021/202103/20210319/TL-WR802Nv4_US_0.9.1_3.17_up_boot%5B210317-rel64474%5D.zip (af854a3a-2127-422b-91ae-364da2661108)
https://www.tp-link.com/us/support/download/tl-wr802n/#Firmware Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)