CVE-2021-40143
HIGH
8.2
CVSS Score
Published: September 7, 2021 at 07:28 PM UTC
Updated: September 22, 2026 at 06:31 PM UTC
1 product affected across 1 vendorNexus Repository Manager
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Severity
HIGH8.2
Exploit prediction
EPSS 2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
3.0.0 ≤ v < 3.34.1-01
Affected range stops below 3.34.1-01, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCNot Applicable
Source: [email protected]
https://issues.sonatype.org/secure/ReleaseNote.jspax_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://support.sonatype.com/hc/en-us/articles/4405941762579CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusANALYZED
CWE
CWE-74
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