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Emerging threatsMedium

CVE-2009-0880Director Path Traversal

Directory traversal vulnerability in the CIM server in IBM Director before 5.20.3 Service Update 2 on Windows allows remote attackers to load and execute arbitrary local DLL code via a ..

Published Mar 12, 2009 · Updated Apr 22, 2026

Key Facts

Routine patching
  • CVE-2009-0880 is a medium-severity vulnerability (CVSS 6.8 v2) affecting Director (Ibm).
  • It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
  • EPSS estimates a 32% probability of exploitation in the next 30 days.
  • Fixed versions are available, including Director 5.20.3.
  • Brandefense priority: routine patching, as no exploitation is known and its severity is moderate or low.

Scores

CVSS v2

6.8

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

EPSS (30-day exploit likelihood)

32%

Higher than 98.2% of all scored CVEs

Exploit maturity

Weaponized

ATLAS score

50/100

Publication score, see How it works

Exploitation Verdict

KEV listed

Not listed

Federal due date

None

No federal due date

Ransomware use

Not reported

Attributed actors

None named

Exploit & Defence Guidance

Exploit maturity

Weaponized

Public exploit code

4

Proof-of-concept links

In-the-wild evidence

1

Reports of active use

Description

Directory traversal vulnerability in the CIM server in IBM Director before 5.20.3 Service Update 2 on Windows allows remote attackers to load and execute arbitrary local DLL code via a .. (dot dot) in a /CIMListener/ URI in an M-POST request.

Affected Products

15 affected entries in total
ProductAffected versionsFixed in
DirectorIbm3.1.1, 4.10, 4.11, 4.12, 4.20, 4.21, 4.22, 5.10.05.20.3

Patched Releases

Director

5.20.3

Timeline

  1. Publicly disclosed

    Mar 12, 2009

  2. Last updated

    Apr 22, 2026

Weakness Type

  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

References

7 more references in the full CVE brief

FAQ

Common Questions.

Is CVE-2009-0880 On Your Attack Surface?

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Figures as of Oct 19, 2026. Compiled by Brandefense technologies from public vulnerability catalogs; scoring as described in How it works.

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