CVE-2021-29997
MEDIUM
5.3
CVSS Score
Published: April 13, 2021 at 04:34 PM UTC
Updated: June 17, 2026 at 03:48 AM UTC
1 product affected across 1 vendorVxworks
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Severity
MEDIUM5.3
Exploit prediction
EPSS 1%
Description
An issue was discovered in Wind River VxWorks 7 before 21.03. A specially crafted packet may lead to buffer over-read on IKE.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
7.0 ≤ v < 21.03
Affected range stops below 21.03, 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:
References (2)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2021-29997x_refsource_MISCVendor Advisory
Source: [email protected]
https://support2.windriver.com/index.php?page=security-noticesCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- LOW
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-125
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