CVE-2023-25927

highpriority · track · 31EPSS 0.015 · 74 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.49% (74th) EPSS

CVSS 7.5 · high

Is it mine?

13 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

IBM Security Verify Access 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, and 10.0.5 could allow an attacker to crash the webseald process using specially crafted HTTP requests resulting in loss of access to the system. IBM X-Force ID: 247635.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · psirt@us.ibm.com USexploitability 2.8 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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-20US

affected products (13)

Products and version ranges known to be affected.

IBM Security Verify Access 10.0.0all versionscert_bundDEcpe:/a:ibm:security_verify_access:10.0.0
IBM Security Verify Access 10.0.1all versionscert_bundDEcpe:/a:ibm:security_verify_access:10.0.1
IBM Security Verify Access 10.0.2all versionscert_bundDEcpe:/a:ibm:security_verify_access:10.0.2
IBM Security Verify Access 10.0.3all versionscert_bundDEcpe:/a:ibm:security_verify_access:10.0.3
IBM Security Verify Access 10.0.4all versionscert_bundDEcpe:/a:ibm:security_verify_access:10.0.4
IBM Security Verify Access 10.0.5all versionscert_bundDEcpe:/a:ibm:security_verify_access:10.0.5
IBM Security Verify Access≤ 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5enisa_euvdEU
ibm security verify access= 10.0.0nvdUScpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*
ibm security verify access= 10.0.1nvdUScpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*
ibm security verify access= 10.0.2nvdUScpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*
ibm security verify access= 10.0.3nvdUScpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*
ibm security verify access= 10.0.4nvdUScpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*
ibm security verify access= 10.0.5nvdUScpe:2.3:a:ibm:security_verify_access:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-1210IBM Security Verify Access: Schwachstelle ermöglicht Denial of ServiceDeutsch2023-05-14csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in IBM Security Verify Access ausnutzen, um einen Denial of Service Angriff durchzuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2023-05-12modified 2026-06-17

references (12)

External citations — patches, advisories, analysis.

scry

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