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CVE-2011-2475

30
FAUCET Score

CVE-2011-2475 is a critical format string vulnerability in ECTrace.dll within the iMailGateway service of Sybase OneBridge Mobile Data Suite versions 5.5 and 5.6. This flaw allows unauthenticated remote attackers to execute arbitrary code by injecting format string specifiers into unspecified string fields, specifically during authentication logging. With a CVSS score of 10.0, it presents a severe risk, enabling complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
5.5CPE matchmatch criteria
cpe:2.3:a:sybase:onebridge_mobile_data_suite:5.5:*:*:*:*:*:*:*
5.6CPE matchmatch criteria
cpe:2.3:a:sybase:onebridge_mobile_data_suite:5.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
3.68%
Probability of exploitation in next 30 days
EPSS Percentile
88.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0368 is in the 80th percentile among its peer group of 51,466 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

sybase.com / detail
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-11-171