CVE-2022-24449
Published: 28 April 2022
Summary
CVE-2022-24449 is a critical-severity Improper Restriction of XML External Entity Reference (CWE-611) vulnerability in Rt-Solar Solar Appscreener. Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 23.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-29332
Vulnerability details
Solar appScreener through 3.10.4, when a valid license is not present, allows XXE and SSRF attacks via a crafted XML document.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Penetration testing includes XML external entity payloads, detecting XXE vulnerabilities and enabling their mitigation.
Identifies XML external entity processing via monitoring of unusual file/network access or resource usage.
Outbound connections to external resources can be monitored and limited at the boundary, reducing SSRF impact.
Validates server-side URLs and resource references to block SSRF attempts.