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CVE-2005-0657

18
FAUCET Score

CVE-2005-0657 describes a directory traversal vulnerability in Computalynx CProxy versions 3.3.x and 3.4.x through 3.4.4. This flaw allows unauthenticated remote attackers to read arbitrary files or trigger a denial of service by including ".." sequences in HTTP requests. With a CVSS score of 6.4, it is considered medium severity, indicating a network-based attack with low complexity that can lead to partial confidentiality impact and partial availability impact. There is no evidence of active exploitation, and no public exploit code or significant community discussion has been identified for this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
3.3CPE matchmatch criteria
cpe:2.3:a:computalynx:cproxy:3.3:*:*:*:*:*:*:*
3.4CPE matchmatch criteria
cpe:2.3:a:computalynx:cproxy:3.4:*:*:*:*:*:*:*
3.4.4CPE matchmatch criteria
cpe:2.3:a:computalynx:cproxy:3.4.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.4MEDIUM

AV:N/AC:L/Au:N/C:P/I:N/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
4.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
77.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0186 is in the 64th percentile among its peer group of 23,690 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
secunia.com / advisories/14461
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/19573
exchange.xforce.ibmcloud.com / vulnerabilities/19574