CVE-2021-22749 - AskarLabs CVE Database

CVE-2021-22749

Vendor N/A

Product Modicon X80 BMXNOR0200H RTU SV1.70 IR22 and prior

Weakness CWE-200 · Info exposure

Published June 11, 2021

Last update August 3, 2024

View on NVD All CVEs

CVSS base score

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What the vulnerability does

01Description

A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exists in Modicon X80 BMXNOR0200H RTU SV1.70 IR22 and prior that could cause information leak concerning the current RTU configuration including communication parameters dedicated to telemetry, when a specially crafted HTTP request is sent to the web server of the module.

Key dates

02Disclosure timeline

June 11, 2021 CVE published

August 3, 2024 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2021-22749 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/200.html

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