VulnerabilityModified
CVE-2021-4144
TP-Link wifi router TL-WR802N V4(JP), with firmware version prior to 211202, is vulnerable to OS command injection.
HIGH 8.8EPSS 1.95%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.95%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
TP-Link wifi router TL-WR802N V4(JP), with firmware version prior to 211202, is vulnerable to OS command injection.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.95% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- tp-link/tl-wr802n firmware
- Source
- vultures@jpcert.or.jp
References
- https://jvn.jp/en/vu/JVNVU94883311/Third Party Advisory, VDB Entry
- https://www.tp-link.com/jp/support/download/tl-wr802n/#FirmwareProduct, Vendor Advisory
- https://jvn.jp/en/vu/JVNVU94883311/Third Party Advisory, VDB Entry
- https://www.tp-link.com/jp/support/download/tl-wr802n/#FirmwareProduct, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.