How severe is CVE-2022-36955?

CVE-2022-36955 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-36955 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-36955?

CVE-2022-36955 primarily affects Veritas Netbackup. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-36955?

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-2022-36955 published?

CVE-2022-36955 was published on 2022-07-27 and last updated on 2026-06-17.

CVE-2022-36955

CVE-2022-36955 is a high-severity vulnerability in Veritas Netbackup with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Veritas Netbackup
Published: 2022-07-27
Last modified: 2026-06-17

Description

In Veritas NetBackup, an attacker with unprivileged local access to a NetBackup Client may send specific commands to escalate their privileges. This affects 8.0 through 8.1.2, 8.2, 8.3 through 8.3.0.2, 9.x through 9.0.0.1, and 9.1.x through 9.1.0.1.

Frequently asked questions

What is CVE-2022-36955?: In Veritas NetBackup, an attacker with unprivileged local access to a NetBackup Client may send specific commands to escalate their privileges. This affects 8.0 through 8.1.2, 8.2, 8.3 through 8.3.0.2, 9.x through 9.0.0.1, and 9.1.x through 9.1.0.1.
How severe is CVE-2022-36955?: CVE-2022-36955 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-36955 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-36955?: CVE-2022-36955 primarily affects Veritas Netbackup. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-36955?: 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-2022-36955 published?: CVE-2022-36955 was published on 2022-07-27 and last updated on 2026-06-17.

References

https://www.veritas.com/content/support/en_US/security/VTS22-008#Issue2

Affected products (4)

cpe:2.3:a:veritas:netbackup:*:*:*:*:*:*:*:*
cpe:2.3:a:veritas:netbackup:8.2:*:*:*:*:*:*:*
cpe:2.3:a:veritas:netbackup:9.0:*:*:*:*:*:*:*
cpe:2.3:a:veritas:netbackup:9.1.0.0:*:*:*:*:*:*:*

More vulnerabilities in Veritas Netbackup

CVE-2022-36992 — Critical (CVSS 9.9): An issue was discovered in Veritas NetBackup 8.1.x through 8.1.2, 8.2, 8.3.x through 8.3.0.2, 9.x through 9.0.0.1, and…
CVE-2022-36954 — Critical (CVSS 9.9): In Veritas NetBackup OpsCenter, under specific conditions, an authenticated remote attacker may be able to create or…
CVE-2024-28222 — Critical (CVSS 9.8): In Veritas NetBackup before 8.1.2 and NetBackup Appliance before 3.1.2, the BPCD process inadequately validates the…
CVE-2022-36951 — Critical (CVSS 9.8): In Veritas NetBackup OpsCenter, an unauthenticated remote attacker may compromise the host by exploiting an incorrectly…
CVE-2022-36950 — Critical (CVSS 9.8): In Veritas NetBackup OpsCenter, an unauthenticated remote attacker may be able to perform remote command execution…
CVE-2017-8858 — Critical (CVSS 9.8): In Veritas NetBackup 8.0 and earlier and NetBackup Appliance 3.0 and earlier, there is unauthenticated privileged…

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