CVE-2023-25927 json
IBM Security Verify Access denial of service
published 2023-05-12 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-29815
- cvss
- 6.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 74%
- public exploits
- 0
- none known
Summary
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.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
1.49% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- IBM Security Verify Access
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
https
//www.ibm.com/support/pages/node/6989653
vendor-advisory, broken-link
-
exchange.xforce.ibmcloud.com
/vulnerabilities/247635
vdb-entry, vendor-advisory
-
ibm.com
/support/pages/node/6989653?_ga=2.22490043.1644592052.1684753176-785517468.1677620719
vendor-advisory
- seclists.org /fulldisclosure/2024/Nov/1
- seclists.org /fulldisclosure/2024/Nov/0
Sources
- CVE List CVE-2023-25927
- NVD CVE-2023-25927
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