ASUS RT-AX55 Routers OS Command Injection Vulnerability

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Summary

CVECVE-2023-39780
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-09-11 19:15:00 UTC
Updated2023-09-14 17:43:00 UTC
DescriptionASUS RT-AX55 v3.0.0.4.386.51598 was discovered to contain an authenticated command injection vulnerability.

Risk And Classification

EPSS: 0.410920000 probability, percentile 0.974000000 (date 2026-04-22)

CISA KEV: Listed on 2025-06-02; due 2025-06-23; ransomware use Unknown

Problem Types: CWE-77

CISA Known Exploited Vulnerability

VendorASUS
ProductRT-AX55 Routers
NameASUS RT-AX55 Routers OS Command Injection Vulnerability
Required ActionApply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Noteshttps://www.asus.com/networking-iot-servers/wifi-6/all-series/rt-ax55/helpdesk_bios/?model2Name=RT-AX55 ; https://www.asus.com/content/asus-product-security-advisory/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-39780

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Asus Rt-ax55 - All All All
Operating System Asus Rt-ax55 Firmware 3.0.0.4.386.51598 All All All

References

ReferenceSourceLinkTags
0x01 Vulnerability Description MISC github.com
0x01 Vulnerability Description MISC github.com
0x01 Vulnerability Description MISC github.com
0x01 Vulnerability Description MISC github.com
0x01 Vulnerability Description MISC github.com
0x01 Vulnerability Description MISC github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
CISA Known Exploited Vulnerabilities catalog CISA www.cisa.gov kev
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