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CVE-2011-0273

33
FAUCET Score

CVE-2011-0273 describes a critical buffer overflow vulnerability in crs.exe within HP OpenView Storage Data Protector Cell Manager version 6.11, allowing remote attackers to execute arbitrary code. With a CVSS score of 9.3, this vulnerability is highly severe, requiring medium attack complexity but granting complete confidentiality, integrity, and availability compromise. There is no evidence of active exploitation, public exploit code, or significant community discussion, and it is not listed in CISA's KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
6.11CPE matchmatch criteria
cpe:2.3:a:hp:openview_storage_data_protector_cell_manager:6.11:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
13.39%
Probability of exploitation in next 30 days
EPSS Percentile
96.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.1339 is in the 79th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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 / 70621
secunia.com / advisories/42997
Vendor Advisory
securitytracker.com / id
exchange.xforce.ibmcloud.com / vulnerabilities/64818
itrc.hp.com / service/cki/docDisplay.do
vupen.com / english/advisories/2011/0177
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-11-024