SB2026062910 - Multiple vulnerabilities in IBM Storage Defender Copy Data Management
Published: June 29, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 7 vulnerabilities.
1) Improper access control (CVE-ID: CVE-2026-22753)
CWE-ID: CWE-284 - Improper Access Control
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to bypass authentication and authorization controls.
The vulnerability exists due to improper access control in HttpSecurity#securityMatchers path matching when matching requests to a filter chain that uses securityMatchers(String) with a PathPatternRequestMatcher.Builder bean to prepend a servlet path. A remote attacker can send a specially crafted request to bypass authentication and authorization controls.
Only applications using securityMatchers(String) together with a PathPatternRequestMatcher.Builder bean to prepend a servlet path are vulnerable.
2) Improper access control (CVE-ID: CVE-2026-22754)
CWE-ID: CWE-284 - Improper Access Control
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to bypass authorization rules.
The vulnerability exists due to improper access control in XML intercept-url authorization rule handling when computing path matching for configured servlet paths. A remote attacker can send a specially crafted request to bypass authorization rules.
The issue occurs when a servlet path is specified with servlet-path in XML authorization rules, causing the related rules not to be exercised.
3) Resource exhaustion (CVE-ID: CVE-2026-41284)
CWE-ID: CWE-400 - Resource exhaustion
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to uncontrolled resource consumption in WebDAV LOCK and PROPFIND handling when processing request bodies. A remote attacker can send a large request body to cause a denial of service.
The affected requests are available to unauthenticated users.
4) Information disclosure (CVE-ID: CVE-2026-42498)
CWE-ID: CWE-200 - Exposure of sensitive information to an unauthorized actor
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to disclose authentication headers to a redirect target host.
The vulnerability exists due to exposure of sensitive information in Tomcat's WebSocket client when following a redirected WebSocket request after authentication. A remote user can trigger a redirect after authentication to disclose authentication headers to a redirect target host.
The issue occurs only if a WebSocket request is redirected after authentication.
5) Information Exposure Through Timing Discrepancy (CVE-ID: CVE-2026-43514)
CWE-ID: CWE-208 - Information Exposure Through Timing Discrepancy
CVSSv4: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote attacker to disclose the AJP secret.
The vulnerability exists due to observable timing discrepancy in AJP secret comparison when validating the AJP secret. A remote attacker can perform a timing attack to disclose the AJP secret.
Exploitation is limited to an attacker on the local network.
6) Command Injection (CVE-ID: CVE-2025-59419)
CWE-ID: CWE-77 - Command injection
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to execute arbitrary SMTP commands.
The vulnerability exists due to insufficient input validation in the SMTP codec. A remote attacker can pass specially crafted data to the application and forge arbitrary emails from the trusted server.
7) Input validation error (CVE-ID: CVE-2025-41234)
CWE-ID: CWE-20 - Improper input validation
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N/E:U/U:Green
The vulnerability allows a remote attacker to perform a reflected file download attack.
The vulnerability exists due to application sets a “Content-Disposition” header with a non-ASCII charset, where the filename attribute is derived from user-supplied input. A remote attacker can trick the victim into downloading arbitrary files from an attacker controlled location.
Remediation
Install update from vendor's website.