CVE-2009-0554

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

32.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.2% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-16.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2009-04-15 03:49Z17 YR AGO

Last updated

2025-01-21 15:23Z1 YR AGO

Reserved

2009-02-12

Assigning CNA

microsoft

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

• CWE-399

Data version

5.1

Document digest

31813a4bfc133388a22b6d3e92c4a073508792badbfc763492b8f9922dc8e2c7

• www.vupen.comADV-2009-1028http://www.vupen.com/english/advisories/2009/1028vdb-entryx_refsource_VUPEN
• www.us-cert.govTA09-104Ahttp://www.us-cert.gov/cas/techalerts/TA09-104A.htmlthird-party-advisoryx_refsource_CERT
• secunia.com34678http://secunia.com/advisories/34678third-party-advisoryx_refsource_SECUNIA
• docs.microsoft.comMS09-014https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-014vendor-advisoryx_refsource_MS
• www.securitytracker.com1022042http://www.securitytracker.com/id?1022042vdb-entryx_refsource_SECTRACK
• oval.cisecurity.orgoval:org.mitre.oval:def:5723https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5723vdb-entrysignaturex_refsource_OVAL
• support.avaya.comhttp://support.avaya.com/elmodocs2/security/ASA-2009-133.htmx_refsource_CONFIRM