CVE-2022-31874
CVE-2022-31874 is a critical-severity vulnerability in Asus Rt-n53 Firmware with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 19% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-77.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 19% (97th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-77
- Affected product: Asus Rt-n53 Firmware
- Published:
- Last modified:
Description
ASUS RT-N53 3.0.0.4.376.3754 has a command injection vulnerability in the SystemCmd parameter of the apply.cgi interface.
Frequently asked questions
- What is CVE-2022-31874?
- ASUS RT-N53 3.0.0.4.376.3754 has a command injection vulnerability in the SystemCmd parameter of the apply.cgi interface.
- How severe is CVE-2022-31874?
- CVE-2022-31874 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2022-31874 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 19% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-31874?
- CVE-2022-31874 affects Asus Rt-n53 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-31874?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2022-31874 published?
- CVE-2022-31874 was published on 2022-06-17 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:asus:rt-n53_firmware:3.0.0.4.376.3754:*:*:*:*:*:*:*
More vulnerabilities in Asus Rt-n53 Firmware
- CVE-2019-20082 — Critical (CVSS 9.8): ASUS RT-N53 3.0.0.4.376.3754 devices have a buffer overflow via a long lan_dns1_x or lan_dns2_x parameter to…
- CVE-2013-3093 — High (CVSS 8.8): ASUS RT-N56U devices allow CSRF.
All CVEs affecting Asus Rt-n53 Firmware →
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