CVE-2021-31682

The login portal for the Automated Logic WebCTRL/WebCTRL OEM web application contains a vulnerability that allows for reflected XSS attacks due to the operatorlocale GET parameter not being sanitized. This issue impacts versions 6.5 and below. This issue works by passing in a basic XSS payload to a vulnerable GET parameter that is reflected in the output without sanitization.

CVSS v3.1

6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

10.51% chance of exploitation in the next 30 days, 95th percentile

Nuclei

medium · CWE-79

Published

2021-10-22

Updated

2024-08-03

Proof-of-concept exploits (1)

• http://packetstormsecurity.com/files/164707/WebCTRL-OEM-6.5-Cross-Site-Scripting.html

Nuclei templates (1)

• projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-31682.yaml

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/50463

References

• CVE Record
• NVD entry

Related

• CVE-2021-31681
• CVE-2021-31684
• CVE-2021-31680
• CVE-2021-31698
• CVE-2021-31679
• CVE-2021-31702