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CVE-2009-2026

34
FAUCET Score

CVE-2009-2026 describes a critical stack-based buffer overflow vulnerability in the dtscore library of Data Transport Services, affecting several CA products including CA Software Delivery, Unicenter Software Delivery, CA Advantage Data Transport, and CA IT Client Manager. This flaw allows unauthenticated remote attackers to execute arbitrary code with maximum impact on confidentiality, integrity, and availability, as indicated by its CVSS score of 10.0. Despite its high severity and potential for remote code execution, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
3.0CPE matchmatch criteria
cpe:2.3:a:ca:advantage_data_transport:3.0:c1:*:*:*:*:*:*
r12CPE matchmatch criteria
cpe:2.3:a:ca:it_client_manager:r12:*:*:*:*:*:*:*
r11CPE matchmatch criteria
cpe:2.3:a:ca:software_delivery:r11:c1:*:*:*:*:*:*
r11CPE matchmatch criteria
cpe:2.3:a:ca:software_delivery:r11:c2:*:*:*:*:*:*
r11CPE matchmatch criteria
cpe:2.3:a:ca:software_delivery:r11:c3:*:*:*:*:*:*

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
7.73%
Probability of exploitation in next 30 days
EPSS Percentile
94.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0773 is in the 90th percentile among its peer group of 51,485 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

osvdb.org / 56834
secunia.com / advisories/36142
Vendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/52322
support.ca.com / irj/portal/anonymous/phpsupcontent
Vendor Advisory
securityfocus.com / archive/1/505557/100/0/threaded
securityfocus.com / bid/35984
vupen.com / english/advisories/2009/2195
PatchVendor Advisory
zerodayinitiative.com / advisories/ZDI-09-052