CVE-2025-53020
An attacker can exploit multiple vulnerabilities in Apache HTTP Server to carry out a Denial of Service attack, bypass security measures, disclose information, and manipulate files.
CSIRTS triage
- What
- Multiple vulnerabilities can be exploited by an attacker to carry out a Denial of Service attack, bypass security measures, disclose information, and manipulate files.
- Who is affected
- Deployments of Apache HTTP Server are affected.
- Urgency
- Remediation is high urgency due to the potential for severe impacts.
- Action
- Update to the latest version of Apache HTTP Server.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Moderate exploitation risk4.4% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 90% of all EPSS-scored CVEs.
Advisory coverage (1)
- high[UPDATE] [high] Apache HTTP Server: Multiple vulnerabilitiescert-bund · 2026-07-09
External references
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[](https://www.csirts.com/cve/CVE-2025-53020)