SB2026021820 - Multiple vulnerabilities in IBM Aspera Enterprise WebApps
Published: February 18, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 secuirty vulnerabilities.
1) Improper Verification of Cryptographic Signature (CVE-ID: CVE-2025-66567)
The vulnerability allows a remote attacker to bypass authentication process.
The vulnerability exists due to improper input validation when parsing XML input. A remote attacker can execute a Signature Wrapping attack and bypass authentication process.
Note, the vulnerability exists due to an incomplete fix for #VU105688 (CVE-2025-25292).
2) Improper Verification of Cryptographic Signature (CVE-ID: CVE-2025-25292)
The vulnerability allows a remote attacker to bypass authentication on the system.
The vulnerability exists due to a parser differential. A remote attacker can execute a Signature Wrapping attack on the target system.
3) Improper verification of cryptographic signature (CVE-ID: CVE-2025-66568)
The vulnerability allows a remote attacker to bypass authentication.
The vulnerability exists due to a libxml2 canonicalization error when handling invalid XML input. A remote attacker can supply specially crafted XML data to the application and execute a Signature Wrapping attack, leading to authentication bypass.
Remediation
Install update from vendor's website.