Is CVE-2011-0489 in the CISA KEV catalog?

No. CVE-2011-0489 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2011-0489?

CVE-2011-0489 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2011-0489?

CVE-2011-0489 has an EPSS score of 10.35% (95th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2011-0489

HIGHEPSS 95th pctl

7.5

CVSS v2

NVD

Description

The server components in Objectivity/DB 10.0 do not require authentication for administrative commands, which allows remote attackers to modify data, obtain sensitive information, or cause a denial of service by sending requests over TCP to (1) the Lock Server or (2) the Advanced Multithreaded Server, as demonstrated by commands that are ordinarily sent by the (a) ookillls and (b) oostopams applications. NOTE: some of these details are obtained from third party information.

CWE-287Improper Authentication

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

10.35%probability of exploitation in 30 days

95thpercentile

Very high risk: more likely to be exploited than 95% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.