VulnerabilityModified
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.
HIGH 8.1EPSS 5.91%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.91%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.1 HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 5.91% probability · 93th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- tp-link/tl-wr802n firmware
- Source
- cve@mitre.org
References
- https://github.com/liyansong2018/CVE/tree/main/2021/CVE-2021-29302Exploit, Third Party Advisory
- https://static.tp-link.com/beta/2021/202103/20210319/TL-WR802Nv4_US_0.9.1_3.17_up_boot%5B210317-rel64474%5D.zip
- https://www.tp-link.com/us/support/download/tl-wr802n/#FirmwareVendor Advisory
- https://github.com/liyansong2018/CVE/tree/main/2021/CVE-2021-29302Exploit, Third Party Advisory
- https://static.tp-link.com/beta/2021/202103/20210319/TL-WR802Nv4_US_0.9.1_3.17_up_boot%5B210317-rel64474%5D.zip
- https://www.tp-link.com/us/support/download/tl-wr802n/#FirmwareVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.