CVE-2005-0316
WebWasher Classic 2.2.1 and 3.3, when running in server mode, does not properly drop CONNECT requests to the localhost from external…
- 7.5HighCVSS base score
- 8.2%Exploitation in 30 daysEPSS · top 5.1% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 1Public exploitsMetasploit, Nuclei and Exploit-DB
Description
WebWasher Classic 2.2.1 and 3.3, when running in server mode, does not properly drop CONNECT requests to the localhost from external systems, which could allow remote attackers to bypass intended access restrictions.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list an Exploit-DB entry for it.
Show the exploits1
Exploit-DB1 entry
- WebWasher Classic 2.2/2.3 - HTTP CONNECT Unauthorized Access (Exploit-DB entry) (opens in a new tab)
EDB-ID 25066remote, multiplepublished 28 Jan 2005Verified
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
Published
- 20 years later
· 20 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 8.2% · top 5.1% of all CVEs (10 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
n/a
- affected n/a
References
6
- 14058 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 12394 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 20050128 WebWasher Classic - HTTP CONNECT weakness (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- webwasher-classic-connect-gain-access(19144) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- http://www.oliverkarow.de/research/WebWasherCONNECT.txt (opens in a new tab)x_refsource_MISCx_transferred
- 1013036 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2005-0317 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2005-0316)Record last updated .