CVE-2021-20534 Open redirect in Security Verify Access Docker
Remote attackers can exploit an open redirect in IBM Security Verify Access Docker to spoof URLs and conduct phishing attacks against victims.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-20534?
CVE-2021-20534 is a medium-severity vulnerability in Ibm Security Verify Access, published on 15 Jul 2021. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Official description
IBM Security Verify Access Docker 10.0.0 could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim. IBM X-Force ID: 198814
Weakness: CWE-601
Which versions are affected by CVE-2021-20534?
It affects 1 product.
Products include Ibm Security Verify Access.
How do I fix CVE-2021-20534?
No fix has been published for CVE-2021-20534 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-20534 being exploited?
There is no known exploitation of CVE-2021-20534 in the wild and no public exploit code.
Other vulnerabilities in Ibm Security Verify Access
- CVE-2026-78401 Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Verify Access
- CVE-2026-78406 Security vulnerabilities have been found in IBM Verify Identity Access and IBM Security Verify Access
- CVE-2024-49803 IBM Security Verify Access Appliance command execution
- CVE-2021-39070 Auth bypass in n/a
- CVE-2024-49805 IBM Security Verify Access Appliance hard coded credentials
Sources
Also known as GHSA-pvxf-99cw-ffm7.