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CVE-2021-26829

🔥 Known Exploited (CISA KEV)MEDIUM

5.4

CVSS Severity Score

EPSS Score65.9690%

EPSS Percentile96.27th

Published2021-06-11

Last Modified2025-12-01

Data SourcesNVDCISA KEVFIRST.org EPSS

Vulnerability Description

OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm.

Affected Platforms (CPE)

📦

Scadabr

Scadabr

<= 0.9.1<= 1.12.4

References & Advisories

🔗 http://forum.scadabr.com.br/t/report-falhas-de-seguranca-em-versoes-do-scadabr/3615/4

🔗 https://youtu.be/Xh6LPCiLMa8

🔗 http://forum.scadabr.com.br/t/report-falhas-de-seguranca-em-versoes-do-scadabr/3615/4

🔗 https://youtu.be/Xh6LPCiLMa8

🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-26829

🔗 https://www.forescout.com/blog/anatomy-of-a-hacktivist-attack-russian-aligned-group-targets-otics/

相关漏洞威胁

CVE-2021-268288.8

OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows remote authenticated users to upload and execute arbit...

CVE-2019-163446.1

A cross-site scripting (XSS) vulnerability in the login form (/ScadaBR/login.htm) in ScadaBR 1.0CE allows a remote attacker to inj...

CVE-2019-163216.1

ScadaBR 1.0CE, and 1.1.x through 1.1.0-RC, has XSS via a request for a nonexistent resource, as demonstrated by the dwr/test/ PATH...

CVE-2021-26829 Detail & Impact Analysis | CVSS 5.4 (MEDIUM) | Cyber-Sec.Space | Cyber-Sec.Space