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CVE-2021-21477

CRITICALCVSS 9.9/10EPSS 29.85%

Last modified

CVE-2021-21477 is a critical-severity vulnerability rated 9.9/10 on the CVSS scale. SAP Commerce Cloud, versions - 1808,1811,1905,2005,2011, enables certain users with required privileges to edit drools rules, an authenticated attacker with this privilege will be able to inject malicious code in the drools rules which when executed leads to Remote Code Execution vulnerability enabling the attacker to compromise the underlying host enabling him to impair confidentiality, integrity and availability of the application.. EPSS estimates a 29.85% chance of exploitation in the next 30 days.

Description

SAP Commerce Cloud, versions - 1808,1811,1905,2005,2011, enables certain users with required privileges to edit drools rules, an authenticated attacker with this privilege will be able to inject malicious code in the drools rules which when executed leads to Remote Code Execution vulnerability enabling the attacker to compromise the underlying host enabling him to impair confidentiality, integrity and availability of the application.

Metrics

CVSS 3.1
9.9/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS Probability
29.85%

98.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SapCommerce1808
SapCommerce1811
SapCommerce1905
SapCommerce2005
SapCommerce2011

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-21477?
SAP Commerce Cloud, versions - 1808,1811,1905,2005,2011, enables certain users with required privileges to edit drools rules, an authenticated attacker with this privilege will be able to inject malicious code in the drools rules which when executed leads to Remote Code Execution vulnerability enabling the attacker to compromise the underlying host enabling him to impair confidentiality, integrity and availability of the application.
How severe is CVE-2021-21477?
CVE-2021-21477 has a CVSS score of 9.9/10 (CRITICAL severity). The EPSS model estimates a 29.85% probability of exploitation in the next 30 days.
How do I fix CVE-2021-21477?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-21477?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST