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CVE-2024-28213 nGrinder

Affected softwarenGrinder
Severity9.8 Critical CVSS 3.1
Fixed in3.5.9
WeaknessDeserialization of untrusted data (CWE-502)
Published7 Mar 2024
Updated17 Jun 2026

Description

nGrinder before 3.5.9 allows to accept serialized Java objects from unauthenticated users, which could allow remote attacker to execute arbitrary code via unsafe Java objects deserialization.

Exploitation status

No public exploit

No exploit has been reported in the sources we check. Published 2 years ago.

  • CISA KEV not listed
  • VulnCheck KEV not listed
  • CISA Vulnrichment exploitation: none
  • Indexed PoC none indexed
  • EPSS 1.2% chance in 30 days

Waratek protection

Protected by Waratek

Waratek has a rule that blocks attacks on this vulnerability.

Decided by A vulnerability class already blocked by an ARMR security rule
Finding Protected by Waratek's ARMR deserialization security rule, which blocks this class of attack at the JVM level without a rule written for this CVE specifically. The CVE's weakness is CWE-502: Deserialization of Untrusted Data.

How to mitigate CVE-2024-28213

Upgrade nGrinder to 3.5.9 or later. Until you can, Waratek RASP blocks exploitation with its deserialization and process rules. It runs inside the Java application, with no code changes.

Waratek RASP Runtime protection for Java applications

Affected software and releases

Maven packages

Affected and fixed versions, from OSV.dev
PackageIntroducedFixedLast affected
org.ngrinder:ngrinder-core 0 3.5.9 unbounded

Products and versions

2 products, 2 version entries
SourceVendorProductSchemeAffected versions
nvd naver ngrinder generic < 3.5.9
osv org.ngrinder ngrinder-core generic < 3.5.9

References

URLTags
https://github.com/naver/ngrinder/commit/85efa4a075354e077a700262ef78e2e9119881bf WEB
https://cve.naver.com/detail/cve-2024-28213.html WEB
https://github.com/naver/ngrinder WEB

Timeline

Published2024-03-07By the CVE Program.
NVD record modified2026-06-17NVD's own last-modified date for this record.