IBM Verify Access 10.0.x Webseald Crash via Malicious HTTP
CVE-2023-25927 Published on May 12, 2023

IBM Security Verify Access denial of service
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.

Vendor Advisory NVD

Vulnerability Analysis

CVE-2023-25927 can be exploited with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality and integrity, and a high impact on availability.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
LOW
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
NONE
Integrity Impact:
NONE
Availability Impact:
HIGH

Weakness Type

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.


Products Associated with CVE-2023-25927

You can be notified by email with stack.watch whenever vulnerabilities like CVE-2023-25927 are published in IBM Security Verify Access:

IBM Security Verify Access
 

Affected Versions

IBM Security Verify Access Version 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5 is affected by CVE-2023-25927

Exploit Probability

EPSS
0.18%
Percentile
39.73%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.