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CVE-2004-1687 is a CRLF injection vulnerability in the down.asp component of Snitz Forums 2000 3.4.04. The flaw is triggered through the location parameter, which is not properly neutralized before being incorporated into an HTTP response context. By supplying carriage return and line feed sequences in that parameter, a remote attacker can cause HTTP response splitting, allowing the server's response stream to be divided and attacker-controlled content to be injected into the resulting response. The issue is consistent with improper neutralization of CRLF sequences and enables modification of the expected HTML content returned by the server.
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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.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A CVE example associated with CRLF injection that enables HTTP response splitting via a CRLF-containing URL-related parameter.
A chained vulnerability enabling HTTP response splitting via CRLF in a URL-related parameter.
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.