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HIGH · 8.2

CVE-2021-40143

Sonatype Nexus Repository 3.x through 3.33.1-01 is vulnerable to an HTTP header injection. By sending a crafted HTTP request, a remote attacker may disclose sensitive information or request external r...

Vulnerability Description

Sonatype Nexus Repository 3.x through 3.33.1-01 is vulnerable to an HTTP header injection. By sending a crafted HTTP request, a remote attacker may disclose sensitive information or request external resources from a vulnerable instance.

CVSS Score

8.2

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
SonatypeNexus Repository Manager 3>= 3.0.0, < 3.34.0

Related Weaknesses (CWE)

CWE-74

References

FAQ

What is CVE-2021-40143?

CVE-2021-40143 is a vulnerability with a CVSS score of 8.2 (HIGH). Sonatype Nexus Repository 3.x through 3.33.1-01 is vulnerable to an HTTP header injection. By sending a crafted HTTP request, a remote attacker may disclose sensitive information or request external r...

How severe is CVE-2021-40143?

CVE-2021-40143 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-40143?

Check the references section above for vendor advisories and patch information. Affected products include: Sonatype Nexus Repository Manager 3.