CVE-2022-36990
CVE-2022-36990 is a critical-severity vulnerability in Veritas Flex Appliance with a CVSS 3.x base score of 9.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.
Key facts
- Severity: Critical (CVSS 3.x base score 9.6)
- EPSS exploit prediction: 1% (44th percentile)
- Actively exploited: Not listed in CISA KEV
- Affected product: Veritas Flex Appliance
- Published:
- Last modified:
Description
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 9.1.x through 9.1.0.1 (and related NetBackup products). An attacker with authenticated access to a NetBackup Client could remotely write arbitrary files to arbitrary locations from any Client to any other Client via a Primary server.
Frequently asked questions
- What is CVE-2022-36990?
- 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 9.1.x through 9.1.0.1 (and related NetBackup products). An attacker with authenticated access to a NetBackup Client could remotely write arbitrary files to arbitrary locations from any Client to any other Client via a Primary server.
- How severe is CVE-2022-36990?
- CVE-2022-36990 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity high, and availability high.
- Is CVE-2022-36990 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-36990?
- CVE-2022-36990 primarily affects Veritas Flex Appliance. In total, 35 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2022-36990?
- 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-2022-36990 published?
- CVE-2022-36990 was published on 2022-07-28 and last updated on 2026-06-17.
References
Affected products (35)
- cpe:2.3:a:veritas:flex_appliance:1.2:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:flex_appliance:1.3:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:flex_appliance:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:flex_appliance:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:flex_appliance:2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:flex_appliance:2.1:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:flex_scale:1.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:flex_scale:2.1:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup:8.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup:8.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup:8.2:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup:8.3:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup:8.3.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup:8.3.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup:9.0:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup:9.0.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup:9.1:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup:9.1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup_appliance:3.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup_appliance:3.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup_appliance:3.2:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup_appliance:4.0:*:*:*:*:*:*:*
- cpe:2.3:a:veritas:netbackup_appliance:4.1:*:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:3.2:maintenance_release1:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:3.2:maintenance_release2:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:3.2:maintenance_release3:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:3.3.0.1:maintenance_release1:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:3.3.0.1:maintenance_release2:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:3.3.0.2:maintenance_release1:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:3.3.0.2:maintenance_release2:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:4.0.0.1:maintenance_release1:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:4.0.0.1:maintenance_release2:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:4.0.0.1:maintenance_release3:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:4.1.0.1:maintenance_release1:*:*:*:*:*:*
- cpe:2.3:h:veritas:netbackup_appliance:4.1.0.1:maintenance_release2:*:*:*:*:*:*
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- CVE-2022-36989 — High (CVSS 8.8): 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…
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