How severe is CVE-1999-1122?

CVE-1999-1122 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-1999-1122 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-1999-1122?

CVE-1999-1122 primarily affects Sun Sunos. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-1999-1122?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-1999-1122 published?

CVE-1999-1122 was published on 1989-07-26 and last updated on 2026-06-16.

CVE-1999-1122

CVE-1999-1122 is a medium-severity vulnerability in Sun Sunos with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 0% (29th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Sun Sunos
Published: 1989-07-26
Last modified: 2026-06-16

Description

Vulnerability in restore in SunOS 4.0.3 and earlier allows local users to gain privileges.

Frequently asked questions

What is CVE-1999-1122?: Vulnerability in restore in SunOS 4.0.3 and earlier allows local users to gain privileges.
How severe is CVE-1999-1122?: CVE-1999-1122 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-1999-1122 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (29th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-1999-1122?: CVE-1999-1122 primarily affects Sun Sunos. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-1999-1122?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-1999-1122 published?: CVE-1999-1122 was published on 1989-07-26 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:o:sun:sunos:*:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:4.0:*:*:*:*:*:*:*
cpe:2.3:o:sun:sunos:4.0.1:*:*:*:*:*:*:*

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