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CVE Record

CVE-2022-36985: 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...

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 unprivileged local access to a Windows NetBackup Primary server could potentially escalate their privileges.

HighCVSS 7.8Not KEV-listedUpdated
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Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

This is a high-severity privilege escalation issue in Veritas NetBackup on Windows Primary servers. A person who already has low-privileged local access to an affected server could potentially gain higher privileges, threatening backup infrastructure integrity and recovery readiness.

Executive priority

Treat this as a priority backup-platform hardening item. It is not described as remotely exploitable, but compromise of a backup Primary server can materially affect recovery, ransomware resilience, and trust in backup operations.

Technical view

CVE-2022-36985 affects 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, including related products. CVSS 3.1 is 7.8 with local attack vector, low complexity, low privileges required, no user interaction, and high confidentiality, integrity, and availability impact.

Likely exposure

Exposure is most likely where affected Veritas NetBackup versions run on Windows Primary servers and users or service accounts have local access. Network-only attackers are not described by the source bundle.

Exploitation context

The source bundle does not show CISA KEV listing or cited evidence of active exploitation. The scenario requires unprivileged local access, so risk is highest after initial access, insider misuse, or compromised local accounts.

Researcher notes

The public record identifies affected version ranges and privilege-escalation impact but does not provide CWE detail in the bundle. Avoid assuming root cause or exploit mechanics beyond local unprivileged escalation on Windows NetBackup Primary servers.

Mitigation direction

  • Identify Windows NetBackup Primary servers in scope.
  • Compare installed versions against the affected Veritas ranges.
  • Review Veritas VTS22-004 for fixed versions and remediation guidance.
  • Patch or upgrade affected systems according to Veritas guidance.
  • Limit local access to Primary servers until remediation is complete.

Validation and detection

  • Confirm whether any listed NetBackup versions are installed.
  • Verify each affected host is a Windows Primary server.
  • Review local logon rights and low-privileged account access.
  • Confirm remediation status against Veritas VTS22-004.
  • Monitor vendor and KEV sources for exploitation updates.
Prepared
Confidence
high
Sources
3

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

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CVE-2022-36985 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

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Vulnerability profileCVE Program record
Severity
High
CVSS
7.8 (3.1)
Known Exploited
No
Published

Vector: CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

1CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS vector scores

1 official score

We collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.

ScoreVersionSeverityVectorExploitImpactSource
7.8CVSS 3.1HighCVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N1.85.9Primary CVE score

Vulnerability scoring details

Base CVSS 3.1 score

7.8High
CVSS 3.1 vector shape for CVE-2022-36985Attack VectorAttack ComplexityPrivileges RequiredUser InteractionScopeConfidentiality ImpactIntegrity ImpactAvailability Impact

Vector: CVSS:3.1/AC:L/AV:L/A:H/C:H/I:H/PR:L/S:U/UI:N

Attack Vector
NetworkAdjacentLocalPhysical
Attack Complexity
LowHigh
Privileges Required
NoneLowHigh
User Interaction
NoneRequired
Scope
ChangedUnchanged
Confidentiality Impact
HighLowNone
Integrity Impact
HighLowNone
Availability Impact
HighLowNone

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.