CVE-2024-3383

criticalpriority · track · 36EPSS 0.006 · 47 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.58% (47th) EPSS

CVSS 9.1 · critical

Is it mine?

18 products

Check your exposure

Who says so?

7 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-22

A vulnerability in how Palo Alto Networks PAN-OS software processes data received from Cloud Identity Engine (CIE) agents enables modification of User-ID groups. This impacts user access to network resources where users may be inappropriately denied or allowed access to resources based on your existing Security Policy rules.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedRUGGEDCOM APE1808siemens_psirt
Upgrade Palo Alto Networks Virtual NGFW V11.1.2-h3. Contact customer support to receive patch and update information
FixedRUGGEDCOM APE1808cisa_csaf_ot
Upgrade Palo Alto Networks Virtual NGFW V11.1.2-h3. Contact customer support to receive patch and update information

cvss

Technical severity, 0–10. One row per scoring source.

9.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.4–9.1

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.2

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:Hsecondary · CISA US

v3.17.4highAV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:Hsecondary · ENISA EU

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:Hsecondary · psirt@paloaltonetworks.comexploitability 2.2 · impact 5.2

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:Hsecondary · Siemens ProductCERT DE

v3.18.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-264USCWE-282USCWE-282USCWE-282USCWE-282US

affected products (18)

Products and version ranges known to be affected.

PaloAlto Networks PAN-OS 10.1all versionscert_bundDEcpe:/o:paloaltonetworks:pan-os:10.1
PaloAlto Networks PAN-OS 10.2all versionscert_bundDEcpe:/o:paloaltonetworks:pan-os:10.2
PaloAlto Networks PAN-OS 11.0all versionscert_bundDEcpe:/o:paloaltonetworks:pan-os:11.0
RUGGEDCOM APE1808all versionscisa_csaf_otUS
Siemens RUGGEDCOM APE1808≤ vers:all/*cisa_csaf_otUS
Palo Alto Networks Cloud NGFWall versionsenisa_euvdEU
Palo Alto Networks PAN-OSall versionsenisa_euvdEU
Palo Alto Networks PAN-OS10.1.0 → 10.1.11enisa_euvdEU
Palo Alto Networks PAN-OS10.2.0 → 10.2.5enisa_euvdEU
Palo Alto Networks PAN-OS11.0.0 → 11.0.3enisa_euvdEU
Palo Alto Networks Prisma Accessall versionsenisa_euvdEU
Palo Alto Networks Inc. PAN-OS10.1 → 10.1.11fstec_bduRU
Palo Alto Networks Inc. PAN-OS10.2 → 10.2.5fstec_bduRU
Palo Alto Networks Inc. PAN-OS11.0 → 11.0.3fstec_bduRU
paloaltonetworks pan-os10.1.0 → 10.1.11nvdUScpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
paloaltonetworks pan-os10.2.0 → 10.2.5nvdUScpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
paloaltonetworks pan-os11.0.0 → 11.0.3nvdUScpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Siemens RUGGEDCOM APE1808≤ vers:all/*siemens_psirtDE

advisories (3)

Vendor and ecosystem advisories describing this.

SSA-455250SSA-455250: Multiple Vulnerabilities in Palo Alto Networks Virtual NGFW on RUGGEDCOM APE1808 Devices Before V11.1.2-h32024-04-09csaf · siemens_psirtDE
Palo Alto Networks has published [1] information on vulnerabilities in PAN-OS. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens has released a new version of Palo Alto Networks Virtual NGFW for RUGGEDCOM APE1808 and recommends to update to the latest version. Customers are advised to consult and implement the workarounds provided in Palo Alto Networks' upstream security notifications. [1] https://security.paloaltonetworks.com/
WID-SEC-W-2024-0853PaloAlto Networks PAN-OS: Mehrere SchwachstellenDeutsch2024-04-10csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in PaloAlto Networks PAN-OS ausnutzen, um einen Denial of Service Angriff durchzuführen, Sicherheitsmaßnahmen zu umgehen oder Informationen offenzulegen.
ICSA-24-102-04Siemens RUGGEDCOM APE18082024-04-09icsa · cisa_csaf_otUS
Palo Alto Networks has published [1] information on vulnerabilities in PAN-OS. This advisory lists the related Siemens Industrial products affected by these vulnerabilities. Siemens has released a new version of Palo Alto Networks Virtual NGFW for RUGGEDCOM APE1808 and recommends to update to the latest version. Customers are advised to consult and implement the workarounds provided in Palo Alto Networks' upstream security notifications. [1] https://security.paloaltonetworks.com/

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund cisa_csaf_ot nvd siemens_psirt NVD CVE.org MITRE

published 2024-04-10modified 2026-06-17

references (5)

External citations — patches, advisories, analysis.

scry

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