VulnerabilityModified
CVE-2024-21821
Multiple TP-LINK products allow a network-adjacent authenticated attacker with access to the product from the LAN port or Wi-Fi to execute arbitrary OS commands.
HIGH 8.0EPSS 0.45%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Multiple TP-LINK products allow a network-adjacent authenticated attacker with access to the product from the LAN port or Wi-Fi to execute arbitrary OS commands.
- CVSS 3.1
- 8.0 HIGHCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.45% probability · 38th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- tp-link/archer ax3000 firmware · tp-link/archer ax5400 firmware · tp-link/archer axe75 firmware
- Source
- vultures@jpcert.or.jp
References
- https://jvn.jp/en/vu/JVNVU91401812/Third Party Advisory
- https://www.tp-link.com/jp/support/download/archer-air-r5/v1/#Firmware
- https://www.tp-link.com/jp/support/download/archer-ax3000/#FirmwareProduct
- https://www.tp-link.com/jp/support/download/archer-ax5400/#FirmwareProduct
- https://www.tp-link.com/jp/support/download/archer-axe75/#FirmwareProduct
- https://jvn.jp/en/vu/JVNVU91401812/Third Party Advisory
- https://www.tp-link.com/jp/support/download/archer-air-r5/v1/#Firmware
- https://www.tp-link.com/jp/support/download/archer-ax3000/#FirmwareProduct
- https://www.tp-link.com/jp/support/download/archer-ax5400/#FirmwareProduct
- https://www.tp-link.com/jp/support/download/archer-axe75/#FirmwareProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.