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CVE-2007-4003
pioout in IBM AIX 5.3 SP6 allows local users to execute arbitrary code by specifying a malicious library with the -R (ParseRoutine)…
Medium6.9EPSS 1.8%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
pioout in IBM AIX 5.3 SP6 allows local users to execute arbitrary code by specifying a malicious library with the -R (ParseRoutine) command line argument.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.9 | AV:L/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 1.8% · top 22% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.9.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (8)
- IZ01122 (opens in a new tab)vendor-advisoryx_refsource_AIXAPARx_transferred
- 26219 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- aix-pioout-r-bo(35628) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 25084 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 1018466 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- IZ01121 (opens in a new tab)vendor-advisoryx_refsource_AIXAPARx_transferred
- 20070726 IBM AIX pioout Arbitrary Library Loading Vulnerability (opens in a new tab)third-party-advisoryx_refsource_IDEFENSEx_transferred
- ADV-2007-2677 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2007-4003)Record last updated .