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CVE-2024-21773
Multiple TP-LINK products allow a network-adjacent unauthenticated attacker with access to the product from the LAN port or Wi-Fi to…
High8.8EPSS 0.53%
- Published
- Updated
- Reserved
- Assigned by
- jpcert
Description
Multiple TP-LINK products allow a network-adjacent unauthenticated attacker with access to the product from the LAN port or Wi-Fi to execute arbitrary OS commands on the product that has pre-specified target devices and blocked URLs in parental control settings.
Timeline
ID reserved
By jpcert
- 6 days later
· 6 days later
Published
- 17 months later
· 17 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High8.8 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High8.8 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.53% · top 55% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
Affected products
- affected firmware versions prior to "Archer AX3000(JP)_V1_1.1.2 Build 20231115"
- affected firmware versions prior to "Archer AX5400(JP)_V1_1.1.2 Build 20231115"
- affected firmware versions prior to "Deco X50(JP)_V1_1.4.1 Build 20231122"
- affected firmware versions prior to "Deco XE200(JP)_V1_1.2.5 Build 20231120"
- affected firmware versions prior to "Archer Air R5(JP)_V1_1.1.6 Build 20240508"
References (6)
- https://www.tp-link.com/jp/support/download/archer-ax3000/#Firmware (opens in a new tab)x_transferred
- https://www.tp-link.com/jp/support/download/archer-ax5400/#Firmware (opens in a new tab)x_transferred
- https://www.tp-link.com/jp/support/download/deco-x50/v1/#Firmware (opens in a new tab)x_transferred
- https://www.tp-link.com/jp/support/download/deco-xe200/#Firmware (opens in a new tab)x_transferred
- https://www.tp-link.com/jp/support/download/archer-air-r5/v1/#Firmware (opens in a new tab)x_transferred
- https://jvn.jp/en/vu/JVNVU91401812/ (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2024-21773)Record last updated .