What’s Vulnerable › Vulnerabilities

CVE-2020-11956

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2020-07-14 · updated 2026-06-17
• Weakness: CWE-269

Description

An issue was discovered on Rittal PDU-3C002DEC through 5.17.10 and CMCIII-PU-9333E0FB through 3.17.10 devices. There is a least privilege violation.

Affected products

• Rittal Cmc Iii Pu 7030.000 Firmware: through 3.15.70_4
• Rittal Cmciii-Pu-9333E0Fb Firmware: through 3.17.10
• Rittal Iot Interface 3124.300: through 6.17.00
• Rittal Lcp-Cw Firmware: through 3.15.70_4
• Rittal Pdu-3C002Dec Firmware: through 5.17.10

References

• https://sec-consult.com/en/blog/advisories/multiple-critical-vulnerabilities-in-multiple-rittal-products-based-on-same-software/
• https://sec-consult.com/en/blog/advisories/multiple-critical-vulnerabilities-in-multiple-rittal-products-based-on-same-software/

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