RCE in TP-Link Ex20v Ax1800, Archer C5v Ac1200, Td-W9970, Td-W9970v3, Vx220-G2u, Vn020-G2u
CVE-2023-6437
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in TP-Link TP-Link EX20v AX1800, Tp-Link Archer C5v AC1200, Tp-Link TD-W9970, Tp-Link TD-W9970v3, TP-Link VX220-G2u, TP-Link VN020-G2u allows authenticated OS Command Injection. This issue affects TP-Link EX20v AX1800, Tp-Link Archer C5v AC1200, Tp-Link TD-W9970, Tp-Link TD-W9970v3 : through 20240328. Also the vulnerability continues in the TP-Link VX220-G2u and TP-Link VN020-G2u models due to the products not being produced and supported.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (72.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.usom.gov.tr/bildirim/tr-24-0244 (government-resource, broken-link)
- siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-24-0244 (government-resource)
Frequently asked questions
- What is CVE-2023-6437?
- CVE-2023-6437 is a critical-severity vulnerability in TP-Link Ex20v Ax1800, Archer C5v Ac1200, Td-W9970, Td-W9970v3, Vx220-G2u, Vn020-G2u, classified under OS Command Injection. CVSS score: 9.8/10. Published 2024-03-28.
- How severe is CVE-2023-6437?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2023-6437 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.