CVE-2025-52622
CVE-2025-52622 is a medium-severity vulnerability with a CVSS 3.x base score of 5.4. 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-1188.
Key facts
- Severity: Medium (CVSS 3.x base score 5.4)
- EPSS exploit prediction: 0% (5th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-200286
- Weakness: CWE-1188
- Published:
- Last modified:
Description
The BigFix SaaS's HTTP responses were missing some security headers. The absence of these headers weakens the application's client-side security posture, making it more vulnerable to common web attacks that these headers are designed to mitigate, such as Cross-Site Scripting (XSS), Clickjacking, and protocol downgrade attacks.
Frequently asked questions
- What is CVE-2025-52622?
- The BigFix SaaS's HTTP responses were missing some security headers. The absence of these headers weakens the application's client-side security posture, making it more vulnerable to common web attacks that these headers are designed to mitigate, such as Cross-Site Scripting (XSS), Clickjacking, and protocol downgrade attacks.
- How severe is CVE-2025-52622?
- CVE-2025-52622 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2025-52622 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-52622?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-52622 have an EU (EUVD) identifier?
- Yes. CVE-2025-52622 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-200286.
- When was CVE-2025-52622 published?
- CVE-2025-52622 was published on 2025-12-02 and last updated on 2026-06-17.
References
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