CVE-2021-38167
CVE-2021-38167 is a critical-severity vulnerability in Roxy-wi with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 1% (67th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-89
- Affected product: Roxy-wi
- Published:
- Last modified:
Description
Roxy-WI through 5.2.2.0 allows SQL Injection via check_login. An unauthenticated attacker can extract a valid uuid to bypass authentication.
Frequently asked questions
- What is CVE-2021-38167?
- Roxy-WI through 5.2.2.0 allows SQL Injection via check_login. An unauthenticated attacker can extract a valid uuid to bypass authentication.
- How severe is CVE-2021-38167?
- CVE-2021-38167 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-2021-38167 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-38167?
- CVE-2021-38167 affects Roxy-wi. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-38167?
- 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-2021-38167 published?
- CVE-2021-38167 was published on 2021-08-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:roxy-wi:roxy-wi:*:*:*:*:*:*:*:*
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