CVE-2011-0273

NONECVSS 0.0Elevated

0.0

Buffer overflow in crs.exe in HP OpenView Storage Data Protector Cell Manager 6.11 allows remote attackers to execute arbitrary code via unspecified message types.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 95.9%
KEV: Not listed

Published

January 25, 2011

Last Modified

April 29, 2026

References (14)

hp-security-alert@hphttp://osvdb.org/70621
hp-security-alert@hphttp://secunia.com/advisories/42997
hp-security-alert@hphttp://securitytracker.com/id?1024983
hp-security-alert@hphttp://www.itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02688353
hp-security-alert@hphttp://www.vupen.com/english/advisories/2011/0177
hp-security-alert@hphttp://www.zerodayinitiative.com/advisories/ZDI-11-024/
hp-security-alert@hphttps://exchange.xforce.ibmcloud.com/vulnerabilities/64818
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/70621
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/42997
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1024983
af854a3a-2127-422b-91ae-364da2661108http://www.itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02688353
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0177
af854a3a-2127-422b-91ae-364da2661108http://www.zerodayinitiative.com/advisories/ZDI-11-024/
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/64818

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

Data Freshness Timeline

(refreshed 12× in last 7d / 52× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-22 14:22 UTCEPSS rescore
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2026-06-06 13:45 UTCEPSS rescore
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2026-05-29 09:03 UTCEG score recompute
2026-05-29 09:03 UTCGHSA enrichment
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2026-05-18 21:29 UTCEPSS rescore
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Frequently asked(4)

What is CVE-2011-0273?

CVE-2011-0273 is a none vulnerability published on January 25, 2011. Buffer overflow in crs.exe in HP OpenView Storage Data Protector Cell Manager 6.11 allows remote attackers to execute arbitrary code via unspecified message types.

When was CVE-2011-0273 disclosed?

CVE-2011-0273 was first published in the National Vulnerability Database on January 25, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-0273 actively exploited?

CVE-2011-0273 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 95.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-0273?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-0273, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2011-0273

📅 Published

🔄 Last Modified

🔗 References (14)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-0273?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (14)

Frequently asked(4)

Related CVEs(same CWE)