CVE-2021-22652

Name: CVE-2021-22652
Creator: NVD / NIST
Published: 2021-02-11T18:15:17.003+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 36.84%

Last modified Jun 17, 2026

CVE-2021-22652 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Access to the Advantech iView versions prior to v5.7.03.6112 configuration are missing authentication, which may allow an unauthorized attacker to change the configuration and obtain code execution.. EPSS estimates a 36.84% chance of exploitation in the next 30 days.

Description

Access to the Advantech iView versions prior to v5.7.03.6112 configuration are missing authentication, which may allow an unauthorized attacker to change the configuration and obtain code execution.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

36.84%

98.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Advantech	Iview	< 5.7.03.6112

References

http://packetstormsecurity.com/files/161937/Advantech-iView-Unauthenticated-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-02Third Party Advisory, US Government Resource
http://packetstormsecurity.com/files/161937/Advantech-iView-Unauthenticated-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-02Third Party Advisory, US Government Resource

Timeline

Published: Feb 11, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-22652?

Access to the Advantech iView versions prior to v5.7.03.6112 configuration are missing authentication, which may allow an unauthorized attacker to change the configuration and obtain code execution.

How severe is CVE-2021-22652?

CVE-2021-22652 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 36.84% probability of exploitation in the next 30 days.

How do I fix CVE-2021-22652?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-22652?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST