CVE-2025-23016

criticalpriority · track · 0EPSS 0.006 · 49 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.61% (49th) EPSS

CVSS 10 · critical

Is it mine?

38 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

FastCGI fcgi2 (aka fcgi) 2.x through 2.4.4 has an integer overflow (and resultant heap-based buffer overflow) via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c.

cvss

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

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.5–10

v3.110criticalAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.3criticalCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.3criticalCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · cve@mitre.org USexploitability 2.5 · impact 6

v3.18.5highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: poc · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-190USCWE-190US

affected products (38)

Products and version ranges known to be affected.

IBM App Connect Enterpriseall versionscert_bundDEcpe:/a:ibm:app_connect_enterprise:-
IBM InfoSphere Information Serverall versionscert_bundDEcpe:/a:ibm:infosphere_information_server:-
Oracle Communications 10.0.0all versionscert_bundDEcpe:/a:oracle:communications:10.0.0
Oracle Communications 15.0.0.0all versionscert_bundDEcpe:/a:oracle:communications:15.0.0.0
Oracle Communications 15.0.3all versionscert_bundDEcpe:/a:oracle:communications:15.0.3
Oracle Communications 22.4.0all versionscert_bundDEcpe:/a:oracle:communications:22.4.0
Oracle Communications 23.1.0all versionscert_bundDEcpe:/a:oracle:communications:23.1.0
Oracle Communications 23.4.3all versionscert_bundDEcpe:/a:oracle:communications:23.4.3
Oracle Communications 24.2.0all versionscert_bundDEcpe:/a:oracle:communications:24.2.0
Oracle Communications 24.2.4all versionscert_bundDEcpe:/a:oracle:communications:24.2.4
Oracle Communications 24.2.5all versionscert_bundDEcpe:/a:oracle:communications:24.2.5
Oracle Communications 24.3.0all versionscert_bundDEcpe:/a:oracle:communications:24.3.0
Oracle Communications 24.3.1all versionscert_bundDEcpe:/a:oracle:communications:24.3.1
Oracle Communications 25.1.100all versionscert_bundDEcpe:/a:oracle:communications:25.1.100
Oracle Communications 25.1.101all versionscert_bundDEcpe:/a:oracle:communications:25.1.101
Oracle Communications 4.1.0all versionscert_bundDEcpe:/a:oracle:communications:4.1.0
Oracle Communications 4.2.0all versionscert_bundDEcpe:/a:oracle:communications:4.2.0
Oracle Communications 5.0.0all versionscert_bundDEcpe:/a:oracle:communications:5.0.0
Oracle Communications 5.1all versionscert_bundDEcpe:/a:oracle:communications:5.1
Oracle Communications 5.2all versionscert_bundDEcpe:/a:oracle:communications:5.2

showing 20 of 38

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-1273Perl: Mehrere Schwachstellen ermöglichen Denial of ServiceDeutsch2025-06-09csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Perl ausnutzen, um einen Denial of Service herbeizuführen und um potenziell beliebigen Programmcode auszuführen.
WID-SEC-W-2025-1559Oracle Communications: Mehrere SchwachstellenDeutsch2025-07-15csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Communications ausnutzen, um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.

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 NVD CVE.org MITRE

published 2025-01-10modified 2026-09-22

references (10)

External citations — patches, advisories, analysis.

scry

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