CVE-2023-35817

Medium

Published: 28 April 2025

Published

28 April 2025

Modified

05 June 2025

KEV Added

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Patch

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CVSS Score v3.1 5.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N

EPSS Score 0.0027 50.8th percentile

Risk Priority 10 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-35817 is a medium-severity SSRF (CWE-918) vulnerability in Devexpress Devexpress. Its CVSS base score is 5.0 (Medium).

Operationally, ranked in the top 49.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

DevExpress before 23.1.3 allows AsyncDownloader SSRF.

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

devexpress

22.1.8, 22.2.4, 22.2.5 · ≤ 21.2.12

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.

addresses: CWE-918

Penetration testing attempts server-side requests to internal resources, identifying SSRF weaknesses for remediation.

addresses: CWE-918

Outbound connections to external resources can be monitored and limited at the boundary, reducing SSRF impact.

addresses: CWE-918

Validates server-side URLs and resource references to block SSRF attempts.

addresses: CWE-918

Detects server-side request forgery through monitoring of unexpected outbound connections.