CVE-2023-1389TP-Link Archer AX-21 Command Injection Vulnerability
Bekannt ausgenutzt — TP-Link Archer AX-21 Command Injection Vulnerability
CISA hat am 01.05.2023 bestätigt, dass diese Schwachstelle in echten Angriffen genutzt wird. Frist für US-Bundesbehörden: 22.05.2023.
Erforderliche Maßnahme: Apply updates per vendor instructions. https://www.tp-link.com/us/support/download/archer-ax21/v3/#Firmware; https://nvd.nist.gov/vuln/detail/CVE-2023-1389
Beschreibung
TP-Link Archer AX21 (AX1800) firmware versions before 1.1.4 Build 20230219 contained a command injection vulnerability in the country form of the /cgi-bin/luci;stok=/locale endpoint on the web management interface. Specifically, the country parameter of the write operation was not sanitized before being used in a call to popen(), allowing an unauthenticated attacker to inject commands, which would be run as root, with a simple POST request.
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| tp-link | archer ax21 firmware | < 1.1.4 | |
| — | TP-Link Archer AX21 (AX1800) | All versions prior to version 1.14 Build 20230219 |
Referenzen und Patches
- https://www.tenable.com/security/research/tra-2023-11 ExploitThird Party Advisory
- http://packetstormsecurity.com/files/174131/TP-Link-Archer-AX21-Command-Injection.html ExploitThird Party AdvisoryVDB Entry
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-1389 US Government Resource
CPE-Treffer (NVD) (1)
cpe:2.3:o:tp-link:archer_ax21_firmware:*:*:*:*:*:*:*:*< 1.1.4