Public proof of conceptFix available

CVE-2021-45232

Q: Is CVE-2021-45232 actively exploited?

Active exploitation of CVE-2021-45232 has not been confirmed. Its EPSS score was 86.3% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2021-45232?

CVE-2021-45232 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

A public proof of concept exists; no exploitation attested.

Published2021-12-27
Fixed in2.10.1
WeaknessCWE-306

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

In Apache APISIX Dashboard before 2.10.1, the Manager API uses two frameworks and introduces framework `droplet` on the basis of framework `gin`, all APIs and authentication middleware are developed based on framework `droplet`, but some API directly use the interface of framework `gin` thus bypassing the authentication.

Timeline

dates in UTC

2021-12-2715:15CVE publishedNVD
2026-10-2319:23First public proof of conceptPoC-in-GitHub
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2021-45232?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2021-45232?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Apache apisix dashboard

Branch	Affected	Fixed in	Source
2.10	< 2.10.1	2.10.1	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Apache apisix dashboard to 2.10.1

Advisories and patches

lists.apache.orgVendor Advisory

Detection

read 2026-10-23 19:23 UTC

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: 11 repositories, unverifiedOsyanina/westone-CVE-2021-45232-scannerbadboycxcc/CVE-2021-45232-POCLTiDi2000/CVE-2021-45232jxpsx/CVE-2021-45232-RCEwuppp/cve-2021-45232-exp

Sources

NVDCVSS 3.19.8read 2026-10-23
NVDCVSS 2.07.5read 2026-10-23
CNAweakness (CWE)CWE-306read 2026-10-23
NVDweakness (CWE)CWE-306read 2026-10-23
FIRST EPSSEPSS score86.3 %read 2026-10-23
PoC-in-GitHubproof of concept11read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2021-12-27
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2021-45232?

Is CVE-2021-45232 actively exploited?

Active exploitation of CVE-2021-45232 has not been confirmed. Its EPSS score was 86.3% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-45232?

CVE-2021-45232 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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