How severe is CVE-2003-0174?

CVE-2003-0174 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2003-0174 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2003-0174?

CVE-2003-0174 affects Sgi Irix. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2003-0174?

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

When was CVE-2003-0174 published?

CVE-2003-0174 was published on 2003-05-12 and last updated on 2026-06-16.

CVE-2003-0174

CVE-2003-0174 is a critical-severity vulnerability in Sgi Irix with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-346.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-346
Affected product: Sgi Irix
Published: 2003-05-12
Last modified: 2026-06-16

Description

The LDAP name service (nsd) in IRIX 6.5.19 and earlier does not properly verify if the USERPASSWORD attribute has been provided by an LDAP server, which could allow attackers to log in without a password.

Frequently asked questions

What is CVE-2003-0174?: The LDAP name service (nsd) in IRIX 6.5.19 and earlier does not properly verify if the USERPASSWORD attribute has been provided by an LDAP server, which could allow attackers to log in without a password.
How severe is CVE-2003-0174?: CVE-2003-0174 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2003-0174 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-0174?: CVE-2003-0174 affects Sgi Irix. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-0174?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2003-0174 published?: CVE-2003-0174 was published on 2003-05-12 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:sgi:irix:*:*:*:*:*:*:*:*

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