CVE-2021-20566 Weak cryptography in Resilient SOAR

What is CVE-2021-20566?

CVE-2021-20566 is a medium-severity vulnerability in IBM Resilient SOAR, published on 16 Jun 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

IBM Resilient SOAR V38.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 199238.

Weakness: CWE-327

Which versions are affected by CVE-2021-20566?

It affects 1 product.

Products include Ibm Resilient Security Orchestration Automation and Response.

How do I fix CVE-2021-20566?

No fix has been published for CVE-2021-20566 yet. Limit exposure of the affected software until one is available.

Is CVE-2021-20566 being exploited?

There is no known exploitation of CVE-2021-20566 in the wild and no public exploit code.

Other vulnerabilities in IBM Resilient SOAR

• CVE-2020-4636 Command injection in Resilient OnPrem High 8.2
• CVE-2020-4633 Code injection in Resilient Medium 6.8
• CVE-2021-29704 Weak cryptography in Security Medium 5.9
• CVE-2021-29802 Privilege escalation in Security Medium 5.6
• CVE-2021-29780 Missing authorization in Resilient OnPrem Medium 4.7

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-h83r-q9jr-5cxw.