CVE-2021-3115

mediumpriority · track · 32EPSS 0.069 · 94 %ileEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

6.91% (94th) EPSS

CVSS 5.1 · medium

Is it mine?

14 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

Go before 1.14.14 and 1.15.x before 1.15.7 on Windows is vulnerable to Command Injection and remote code execution when using the "go get" command to fetch modules that make use of cgo (for example, cgo can execute a gcc program from an untrusted download).

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.1–7.5

v2.05.1mediumAV:N/AC:H/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 4.9 · impact 6.4

v3.17.5highCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.6 · impact 5.9

v3.17.5highAV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.16.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-427USprimaryCWE-94US

affected products (14)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
Fedora Project Fedora≤ 33fstec_bduRU
The Go Project Go≤ 1.14.14fstec_bduRU
The Go Project Go1.15.0 → 1.15.7fstec_bduRU
АО «ИВК» Альт 8 СПall versionsfstec_bduRU
fedoraproject fedora= 33nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
golang go< 1.14.14nvdUScpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
golang go1.15 → 1.15.7nvdUScpe:2.3:a:golang:go:*:*:*:*:*:*:*:*
netapp cloud insights telegraf agentall versionsnvdUScpe:2.3:a:netapp:cloud_insights_telegraf_agent:*:*:*:*:*:*:*:*
netapp storagegridall versionsnvdUScpe:2.3:a:netapp:storagegrid:*:*:*:*:*:*:*:*
Bitnami golang< 1.14.14osvUSpkg:bitnami/golang
Bitnami golang1.15.0 → 1.15.7osvUSpkg:bitnami/golang
Go toolchain< 1.14.14osvUSpkg:golang/toolchain
Go toolchain1.15.0-0 → 1.15.7osvUSpkg:golang/toolchain

advisories (2)

Vendor and ecosystem advisories describing this.

BIT-golang-2021-31152024-03-06vendor · osvUS
Go before 1.14.14 and 1.15.x before 1.15.7 on Windows is vulnerable to Command Injection and remote code execution when using the "go get" command to fetch modules that make use of cgo (for example, cgo can execute a gcc program from an untrusted download).
GO-2021-0068Arbitrary code injection via the go command with cgo on Windows in cmd/go2021-04-14vendor · osvUS
The go command may execute arbitrary code at build time when using cgo on Windows. This can be triggered by running go get on a malicious module, or any other time the code is built.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv nvd NVD CVE.org MITRE

published 2021-01-26modified 2026-06-17

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+1382 more

references (35)

External citations — patches, advisories, analysis.

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