CVE-2021-26276

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 68.4% of scored records. A rank, not a probability.

NVD base score

5.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2021-01-27 19:36Z5 YR AGO

Last updated

2024-11-19 15:26Z1 YR AGO

Reserved

2021-01-27

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-913Improper Control of Dynamically-Managed Code ResourcesClass

Data version

5.1

Document digest

a1c633ceb81d03fee3fdfcaa35eb86af89dff7fd0971916bc6e76bb50caab198

• github.comhttps://github.com/godaddy/node-config-shield/commit/cdba5d3a7accd661ffbc52e208153464bd0d9da6x_refsource_MISC
• advisory.checkmarx.nethttps://advisory.checkmarx.net/advisory/CX-2021-4773x_refsource_MISC