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CVE-2020-1745 is an improper authorization vulnerability in the Undertow AJP connector affecting Undertow 2.0.29.Final and earlier. When AJP is enabled and reachable by an untrusted client, an unauthenticated attacker can use crafted AJP requests to read or include web-application files. The flaw was corrected in Undertow 2.0.30.Final.
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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.
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
22 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
An Undertow AJP connector file read/inclusion vulnerability analogous to CVE-2020-1938. Exposed AJP services can allow untrusted clients to access server-side files; the content recommends disabling AJP or protecting it with secrets, restricted network binding, and firewall rules.
Undertow AJP vulnerability enabling file read or inclusion.
An Undertow AJP vulnerability permitting file read or inclusion.
An Undertow AJP vulnerability that can permit file read or file inclusion.
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.