CVE-2022-36994

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 arbitrarily read files from a NetBackup Primary server.

Published: 2022-07-28 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2022-36994 is rated Moderate Risk (46.2/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.39%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2022-36994

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-07-29 0.17% 0.39% +0.23%
2 2025-03-30 0.29% 0.17% -0.12%
3 2025-03-29 — 0.29% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2022-36994

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.3 3.1 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.8 4.0 [email protected]
6.5 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 3.6 [email protected]

Weakness enumeration for CVE-2022-36994

Affected software / configurations for CVE-2022-36994

Vendor Product Version Raw CPE
veritas flex_appliance 1.2 cpe:2.3:a:veritas:flex_appliance:1.2:*:*:*:*:*:*:*
veritas flex_appliance 1.3 cpe:2.3:a:veritas:flex_appliance:1.3:*:*:*:*:*:*:*
veritas flex_appliance 2.0 cpe:2.3:a:veritas:flex_appliance:2.0:*:*:*:*:*:*:*
veritas flex_appliance 2.0.1 cpe:2.3:a:veritas:flex_appliance:2.0.1:*:*:*:*:*:*:*
veritas flex_appliance 2.0.2 cpe:2.3:a:veritas:flex_appliance:2.0.2:*:*:*:*:*:*:*
veritas flex_appliance 2.1 cpe:2.3:a:veritas:flex_appliance:2.1:*:*:*:*:*:*:*
veritas flex_scale 1.3.1 cpe:2.3:a:veritas:flex_scale:1.3.1:*:*:*:*:*:*:*
veritas flex_scale 2.1 cpe:2.3:a:veritas:flex_scale:2.1:*:*:*:*:*:*:*
veritas netbackup 8.1.1 cpe:2.3:a:veritas:netbackup:8.1.1:*:*:*:*:*:*:*
veritas netbackup 8.1.2 cpe:2.3:a:veritas:netbackup:8.1.2:*:*:*:*:*:*:*
veritas netbackup 8.2 cpe:2.3:a:veritas:netbackup:8.2:*:*:*:*:*:*:*
veritas netbackup 8.3 cpe:2.3:a:veritas:netbackup:8.3:*:*:*:*:*:*:*
veritas netbackup 8.3.0.1 cpe:2.3:a:veritas:netbackup:8.3.0.1:*:*:*:*:*:*:*
veritas netbackup 8.3.0.2 cpe:2.3:a:veritas:netbackup:8.3.0.2:*:*:*:*:*:*:*
veritas netbackup 9.0 cpe:2.3:a:veritas:netbackup:9.0:*:*:*:*:*:*:*
veritas netbackup 9.0.0.1 cpe:2.3:a:veritas:netbackup:9.0.0.1:*:*:*:*:*:*:*
veritas netbackup 9.1 cpe:2.3:a:veritas:netbackup:9.1:*:*:*:*:*:*:*
veritas netbackup 9.1.0.1 cpe:2.3:a:veritas:netbackup:9.1.0.1:*:*:*:*:*:*:*
veritas netbackup_appliance 3.1.1 cpe:2.3:a:veritas:netbackup_appliance:3.1.1:*:*:*:*:*:*:*
veritas netbackup_appliance 3.1.2 cpe:2.3:a:veritas:netbackup_appliance:3.1.2:*:*:*:*:*:*:*
veritas netbackup_appliance 3.2 cpe:2.3:a:veritas:netbackup_appliance:3.2:*:*:*:*:*:*:*
veritas netbackup_appliance 4.0 cpe:2.3:a:veritas:netbackup_appliance:4.0:*:*:*:*:*:*:*
veritas netbackup_appliance 4.1 cpe:2.3:a:veritas:netbackup_appliance:4.1:*:*:*:*:*:*:*
veritas netbackup_appliance 3.2 cpe:2.3:h:veritas:netbackup_appliance:3.2:maintenance_release1:*:*:*:*:*:*
veritas netbackup_appliance 3.2 cpe:2.3:h:veritas:netbackup_appliance:3.2:maintenance_release2:*:*:*:*:*:*
veritas netbackup_appliance 3.2 cpe:2.3:h:veritas:netbackup_appliance:3.2:maintenance_release3:*:*:*:*:*:*
veritas netbackup_appliance 3.3.0.1 cpe:2.3:h:veritas:netbackup_appliance:3.3.0.1:maintenance_release1:*:*:*:*:*:*
veritas netbackup_appliance 3.3.0.1 cpe:2.3:h:veritas:netbackup_appliance:3.3.0.1:maintenance_release2:*:*:*:*:*:*
veritas netbackup_appliance 3.3.0.2 cpe:2.3:h:veritas:netbackup_appliance:3.3.0.2:maintenance_release1:*:*:*:*:*:*
veritas netbackup_appliance 3.3.0.2 cpe:2.3:h:veritas:netbackup_appliance:3.3.0.2:maintenance_release2:*:*:*:*:*:*
veritas netbackup_appliance 4.0.0.1 cpe:2.3:h:veritas:netbackup_appliance:4.0.0.1:maintenance_release1:*:*:*:*:*:*
veritas netbackup_appliance 4.0.0.1 cpe:2.3:h:veritas:netbackup_appliance:4.0.0.1:maintenance_release2:*:*:*:*:*:*
veritas netbackup_appliance 4.0.0.1 cpe:2.3:h:veritas:netbackup_appliance:4.0.0.1:maintenance_release3:*:*:*:*:*:*
veritas netbackup_appliance 4.1.0.1 cpe:2.3:h:veritas:netbackup_appliance:4.1.0.1:maintenance_release1:*:*:*:*:*:*
veritas netbackup_appliance 4.1.0.1 cpe:2.3:h:veritas:netbackup_appliance:4.1.0.1:maintenance_release2:*:*:*:*:*:*

References for CVE-2022-36994

cvelogic Threat Intelligence