How severe is CVE-1999-1552?

CVE-1999-1552 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-1999-1552 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-1552?

CVE-1999-1552 primarily affects Ibm Aix. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-1999-1552?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-1999-1552 published?

CVE-1999-1552 was published on 1994-07-20 and last updated on 2026-06-16.

CVE-1999-1552

CVE-1999-1552 is a high-severity vulnerability in Ibm Aix with a CVSS 2.0 base score of 7.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Ibm Aix
Published: 1994-07-20
Last modified: 2026-06-16

Description

dpsexec (DPS Server) when running under XDM in IBM AIX 3.2.5 and earlier does not properly check privileges, which allows local users to overwrite arbitrary files and gain privileges.

Frequently asked questions

What is CVE-1999-1552?: dpsexec (DPS Server) when running under XDM in IBM AIX 3.2.5 and earlier does not properly check privileges, which allows local users to overwrite arbitrary files and gain privileges.
How severe is CVE-1999-1552?: CVE-1999-1552 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-1999-1552 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-1552?: CVE-1999-1552 primarily affects Ibm Aix. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-1999-1552?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-1999-1552 published?: CVE-1999-1552 was published on 1994-07-20 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:o:ibm:aix:*:*:*:*:*:*:*:*
cpe:2.3:o:ibm:aix:3.1:*:*:*:*:*:*:*
cpe:2.3:o:ibm:aix:3.2:*:*:*:*:*:*:*
cpe:2.3:o:ibm:aix:3.2.4:*:*:*:*:*:*:*

More vulnerabilities in Ibm Aix

CVE-2025-36250 — Critical (CVSS 10.0): IBM AIX 7.2, and 7.3 and IBM VIOS 3.1, and 4.1 NIM server (formerly known as NIM master) service (nimesis) could allow…
CVE-2024-56346 — Critical (CVSS 10.0): IBM AIX 7.2 and 7.3 nimesis NIM master service could allow a remote attacker to execute arbitrary commands due to…
CVE-2010-3187 — Critical (CVSS 10.0): Buffer overflow in ftpd in IBM AIX 5.3 and earlier allows remote attackers to execute arbitrary code via a long NLST…
CVE-2010-1039 — Critical (CVSS 10.0): Format string vulnerability in the _msgout function in rpc.pcnfsd in IBM AIX 6.1, 5.3, and earlier; IBM VIOS 2.1, 1.5,…
CVE-2009-3699 — Critical (CVSS 10.0): Stack-based buffer overflow in libcsa.a (aka the calendar daemon library) in IBM AIX 5.x through 5.3.10 and 6.x through…
CVE-2009-3517 — Critical (CVSS 10.0): nfs.ext in IBM AIX 5.3.x through 5.3.9 and 6.1.0 through 6.1.2 does not properly use the nfs_portmon setting, which…

All CVEs affecting Ibm Aix →