What’s Vulnerable › Vulnerabilities

CVE-2021-36356

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 54.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-08-31 · updated 2026-06-17
• Weakness: CWE-434

Description

KRAMER VIAware through August 2021 allows remote attackers to execute arbitrary code because ajaxPages/writeBrowseFilePathAjax.php accepts arbitrary executable pathnames (even though browseSystemFiles.php is no longer reachable via the GUI). NOTE: this issue exists because of an incomplete fix for CVE-2019-17124.

Affected products

• Kramerav Viaware: through 2021-08

References

• http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html
• https://write-up.github.io/kramerav/
• http://packetstormsecurity.com/files/166623/Kramer-VIAware-Remote-Code-Execution.html
• https://write-up.github.io/kramerav/

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