How severe is CVE-1999-0127?

CVE-1999-0127 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-1999-0127 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-0127?

CVE-1999-0127 affects Hp Hp-ux. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-1999-0127?

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-1999-0127 published?

CVE-1999-0127 was published on 1996-12-19 and last updated on 2026-06-16.

CVE-1999-0127

CVE-1999-0127 is a high-severity vulnerability in Hp Hp-ux 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: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Hp Hp-ux
Published: 1996-12-19
Last modified: 2026-06-16

Description

swinstall and swmodify commands in SD-UX package in HP-UX systems allow local users to create or overwrite arbitrary files to gain root access.

Frequently asked questions

What is CVE-1999-0127?: swinstall and swmodify commands in SD-UX package in HP-UX systems allow local users to create or overwrite arbitrary files to gain root access.
How severe is CVE-1999-0127?: CVE-1999-0127 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-1999-0127 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-0127?: CVE-1999-0127 affects Hp Hp-ux. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-1999-0127?: 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-1999-0127 published?: CVE-1999-0127 was published on 1996-12-19 and last updated on 2026-06-16.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0127

Affected products (1)

cpe:2.3:o:hp:hp-ux:*:*:*:*:*:*:*:*

More vulnerabilities in Hp Hp-ux

CVE-2012-0131 — Critical (CVSS 10.0): Distributed Computing Environment (DCE) 1.8 and 1.9 on HP HP-UX B.11.11 and B.11.23 allows remote attackers to cause a…
CVE-2008-1668 — Critical (CVSS 10.0): ftpd.c in (1) wu-ftpd 2.4.2 and (2) ftpd in HP HP-UX B.11.11 assigns uid 0 to the FTP client in certain…
CVE-2008-1662 — Critical (CVSS 10.0): Unspecified vulnerability in the HP System Administration Manager (SAM) on HP-UX B.11.11 and B.11.23, when used to…
CVE-2007-6425 — Critical (CVSS 10.0): Unspecified vulnerability in HP-UX B.11.31, when running ARPA Transport, allows remote attackers to cause a denial of…
CVE-2007-6195 — Critical (CVSS 10.0): Buffer overflow in the sw_rpc_agent_init function in swagentd in Software Distributor (SD), and possibly other DCE…
CVE-2007-4241 — Critical (CVSS 10.0): Buffer overflow in ldcconn in Hewlett-Packard (HP) Controller for Cisco Local Director on HP-UX 11.11i allows remote…

All CVEs affecting Hp Hp-ux →