CVE-2021-31856 — CRITICAL (9.8)

Vulnerability Description

A SQL Injection vulnerability in the REST API in Layer5 Meshery 0.5.2 allows an attacker to execute arbitrary SQL commands via the /experimental/patternfiles endpoint (order parameter in GetMesheryPatterns in models/meshery_pattern_persister.go).

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Layer5	Meshery	0.5.2

Related Weaknesses (CWE)

CWE-89

References

https://github.com/layer5io/meshery/pull/2745PatchThird Party Advisory
https://meshery.ioProductVendor Advisory
https://github.com/layer5io/meshery/pull/2745PatchThird Party Advisory
https://meshery.ioProductVendor Advisory

FAQ

What is CVE-2021-31856?

CVE-2021-31856 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A SQL Injection vulnerability in the REST API in Layer5 Meshery 0.5.2 allows an attacker to execute arbitrary SQL commands via the /experimental/patternfiles endpoint (order parameter in GetMesheryPat...

How severe is CVE-2021-31856?

CVE-2021-31856 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-31856?

Check the references section above for vendor advisories and patch information. Affected products include: Layer5 Meshery.