No exploitation reportedFix available

CVE-2021-22654

Q: Is CVE-2021-22654 actively exploited?

Active exploitation of CVE-2021-22654 has not been confirmed. Its EPSS score was 12.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2021-22654?

CVE-2021-22654 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

No exploitation reported by the sources we read.

Published2021-02-11
Fixed in5.7.03.6112
WeaknessCWE-89

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

Advantech iView versions prior to v5.7.03.6112 are vulnerable to a SQL injection, which may allow an unauthorized attacker to disclose information.

Timeline

dates in UTC

2021-02-1118:15CVE publishedNVD
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-2021-22654?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2021-22654?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Advantech iview

Branch	Affected	Fixed in	Source
5.7	< 5.7.03.6112	5.7.03.6112	NVD

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

Fix

Update Advantech iview to 5.7.03.6112

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.17.5read 2026-10-23
NVDCVSS 2.05read 2026-10-23
CNAweakness (CWE)CWE-89read 2026-10-23
NVDweakness (CWE)CWE-89read 2026-10-23
FIRST EPSSEPSS score12.2 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Published: 2021-02-11
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2021-22654?

Advantech iView versions prior to v5.7.03.6112 are vulnerable to a SQL injection, which may allow an unauthorized attacker to disclose information.

Is CVE-2021-22654 actively exploited?

Active exploitation of CVE-2021-22654 has not been confirmed. Its EPSS score was 12.2% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-22654?

CVE-2021-22654 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

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