CVE-2020-4636 Command injection in Resilient OnPrem

What is CVE-2020-4636?

CVE-2020-4636 is a high-severity command injection vulnerability in IBM Resilient OnPrem, published on 16 Oct 2020. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

IBM Resilient OnPrem 38.2 could allow a privileged user to inject malicious commands through Python3 scripting. IBM X-Force ID: 185503.

Weakness: CWE-77

Which versions are affected by CVE-2020-4636?

It affects 1 product.

Products include Ibm Resilient Security Orchestration Automation and Response.

How do I fix CVE-2020-4636?

No fix has been published for CVE-2020-4636 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2020-4636 being exploited?

There is no known exploitation of CVE-2020-4636 in the wild and no public exploit code.

Other vulnerabilities in IBM Resilient OnPrem

• CVE-2020-4633 Code injection in Resilient Medium 6.8
• CVE-2021-29704 Weak cryptography in Security Medium 5.9
• CVE-2021-20566 Weak cryptography in Resilient SOAR 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-hg2r-xqh5-vvfr.