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CVE-2011-0922

83
FAUCET Score

CVE-2011-0922 is a critical remote code execution vulnerability affecting the client component of HP Data Protector. Attackers can exploit this by sending a specially crafted EXEC_SETUP command referencing a UNC share, leading to arbitrary program execution. With a CVSS score of 10.0, this vulnerability is highly severe, requiring no authentication or complex attack vectors and allowing for complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog, multiple public exploits exist, including Metasploit modules and ExploitDB entries, indicating a high potential for exploitation despite limited community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:a:hp:data_protector:*:*:*:*:*:*:*:*

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
64.22%
Probability of exploitation in next 30 days
EPSS Percentile
99.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
Metasploit: HP Data Protector 6.10/6.11/6.20 Install Service · Nov 2, 2011
ExploitDB: EDB-27271 · Aug 2, 2013
This CVE's current EPSS score of 0.6422 is in the 99th percentile among its peer group of 51,455 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

dvlabs.tippingpoint.com / blog/2011/02/07/zdi-disclosure-hp
marc.info
securityfocus.com / archive/1/516272/100/0/threaded
securityfocus.com / bid/46234
vupen.com / english/advisories/2011/0308
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-11-056