CVE-2025-5877
Published: 09 June 2025
Summary
CVE-2025-5877 is a low-severity Externally Controlled Reference to a Resource in Another Sphere (CWE-610) vulnerability in Fengoffice Feng Office. Its CVSS base score is 2.1 (Low).
Operationally, ranked at the 33.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-17464
Vulnerability details
A vulnerability, which was classified as problematic, has been found in Fengoffice Feng Office 3.2.2.1. Affected by this issue is some unknown functionality of the file /application/models/ApplicationDataObject.class.php of the component Document Upload Handler. The manipulation leads to xml external entity…
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reference. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- 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.
Limits impact of an externally controlled reference to a primary information resource by switching to an identified alternative.
Identifies XML external entity processing via monitoring of unusual file/network access or resource usage.