CVE-2021-22930
9.8
CRITICAL · CVSS 3.1 · EPSS 36.5% (pctl 98)
Patch early
EPSS 36.5% — above the 10% action threshold.
Description
Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 36.45% — more likely to be exploited than 98% of all CVEs |
| Weakness | CWE-416 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2021-10-07 |
| Last modified | 2026-06-17 |
Affected (4)
| Vendor | Product |
|---|---|
| debian | debian linux |
| netapp | nextgen api |
| nodejs | node.js |
| siemens | sinec infrastructure network services |
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://hackerone.com/reports/1238162
- https://lists.debian.org/debian-lts-announce/2022/10/msg00006.html
- https://nodejs.org/en/blog/vulnerability/july-2021-security-releases-2/
- https://security.gentoo.org/glsa/202401-02
- https://security.netapp.com/advisory/ntap-20211112-0002/
- https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
- https://hackerone.com/reports/1238162
- https://lists.debian.org/debian-lts-announce/2022/10/msg00006.html
- https://nodejs.org/en/blog/vulnerability/july-2021-security-releases-2/
- https://security.gentoo.org/glsa/202401-02
- https://security.netapp.com/advisory/ntap-20211112-0002/
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