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CVE-2025-5349 is an improper access control vulnerability in the NetScaler Management Interface of Citrix NetScaler ADC and NetScaler Gateway. The flaw permits an unauthenticated attacker able to reach a management-plane interface to bypass intended access restrictions and obtain unauthorized access to protected system functionality. Affected releases include NetScaler ADC and Gateway 14.1 builds before 14.1-43.56, 13.1 builds before 13.1-58.32, NetScaler ADC 13.1-FIPS/NDcPP builds before 13.1-37.235-FIPS/NDcPP, and NetScaler ADC 12.1-FIPS builds before 12.1-55.328-FIPS.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
59 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A vulnerability affecting NetScaler instances that is remediated by upgrading to a fixed release/build.
A vulnerability referenced in the NetScaler ADC and NetScaler Gateway security bulletin.
A Citrix NetScaler ADC vulnerability for which the NCSC published a security advisory; it is under investigation for possible misuse along with other Citrix flaws.
Another vulnerability mentioned only as part of the referenced Citrix security bulletin title; no substantive discussion is provided in the content.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.