What’s Vulnerable › Vulnerabilities

CVE-2020-11817

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-04-27 · updated 2026-06-17
• Weakness: CWE-434

Description

In Rukovoditel V2.5.2, attackers can upload an arbitrary file to the server just changing the the content-type value. As a result of that, an attacker can execute a command on the server. This specific attack only occurs with the Maintenance Mode setting.

Affected products

• Rukovoditel: 2.5.2

References

• https://fatihhcelik.blogspot.com/2020/01/rukovoditel-maintenance-mode.html
• https://fatihhcelik.blogspot.com/2020/01/rukovoditel-maintenance-mode.html

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