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CVE-2011-1866

54
FAUCET Score

CVE-2011-1866 describes a critical buffer overflow vulnerability in the omniinet.exe component of HP OpenView Storage Data Protector versions 6.00 through 6.20. This flaw allows unauthenticated remote attackers to execute arbitrary code by sending a specially crafted request to the inet service, specifically leveraging the EXEC_CMD functionality. With a CVSS score of 10.0, this vulnerability presents a severe risk, enabling complete compromise of confidentiality, integrity, and availability with low attack complexity and no authentication required. While not listed on CISA's KEV catalog or Hot List, public exploit code is available on ExploitDB, indicating a clear path for exploitation, despite limited community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
6.00CPE matchmatch criteria
cpe:2.3:a:hp:openview_storage_data_protector:6.00:*:*:*:*:*:*:*
6.10CPE matchmatch criteria
cpe:2.3:a:hp:openview_storage_data_protector:6.10:*:*:*:*:*:*:*
6.11CPE matchmatch criteria
cpe:2.3:a:hp:openview_storage_data_protector:6.11:*:*:*:*:*:*:*
6.20CPE matchmatch criteria
cpe:2.3:a:hp:openview_storage_data_protector:6.20:*:*:*:*:*:*:*

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
20.89%
Probability of exploitation in next 30 days
EPSS Percentile
97.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
ExploitDB: EDB-17461 · Jun 30, 2011
This CVE's current EPSS score of 0.2089 is in the 96th 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

h20000.www2.hp.com / bizsupport/TechSupport/Document.jsp
Vendor Advisory
secunia.com / advisories/45100
Vendor Advisory
securityreason.com / securityalert/8289
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/68297
coresecurity.com / content/HP-Data-Protector-EXECCMD-Vulnerability
Exploit
exploit-db.com / exploits/17461
securityfocus.com / archive/1/518666/100/0/threaded
securityfocus.com / bid/48488