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CVE-2012-5192

66
FAUCET Score

CVE-2012-5192 describes a directory traversal vulnerability in Bitweaver versions 2.8.1 and earlier, specifically within the gmap/view_overlay.php component. This flaw allows unauthenticated remote attackers to read arbitrary files on the server by manipulating the overlay_type parameter with encoded directory traversal sequences. While the CVSS score is moderate at 5.0, indicating partial confidentiality impact with no integrity or availability impact, its FAUCET Risk Score of 98/100 suggests a higher practical risk. Exploit code is publicly available, including a Metasploit module and an ExploitDB entry, though there is no evidence of active exploitation in the wild or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.8.1CPE matchmatch criteria
cpe:2.3:a:bitweaver:bitweaver:*:*:*:*:*:*:*:*
1.1CPE matchmatch criteria
cpe:2.3:a:bitweaver:bitweaver:1.1:*:*:*:*:*:*:*
1.1.1_betaCPE matchmatch criteria
cpe:2.3:a:bitweaver:bitweaver:1.1.1_beta:*:*:*:*:*:*:*
1.2.1CPE matchmatch criteria
cpe:2.3:a:bitweaver:bitweaver:1.2.1:*:*:*:*:*:*:*
1.3CPE matchmatch criteria
cpe:2.3:a:bitweaver:bitweaver:1.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
52.48%
Probability of exploitation in next 30 days
EPSS Percentile
98.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Metasploit: Bitweaver overlay_type Directory Traversal · Oct 23, 2012
ExploitDB: EDB-22216 · Oct 24, 2012
This CVE's current EPSS score of 0.5248 is in the 99th percentile among its peer group of 23,701 CVEs.

Social Chatter

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

trustwave.com / spiderlabs/advisories/TWSL2012-016.txt
Exploit