HOMEVULNERABILITIESCVE-2020-11952
MEDIUM

CVE-2020-11952

NVD-CWE-noinfoPublished: July 14, 2020· Updated: Jun 17, 2026

6.2
CVSS v3.1

Official Description

An issue was discovered on Rittal PDU-3C002DEC through 5.17.10 and CMCIII-PU-9333E0FB through 3.17.10 devices. Attackers can bypass the CLI menu.

NVD Source

Technical Analysis

CVE-2020-11952 requires local access, meaning attackers must already have a foothold on the target system.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 6.2.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Vendors & Products

rittal9 product(s)
cmciii-pu-9333e0fb firmwarecmciii-pu-9333e0fbpdu-3c002dec firmwarepdu-3c002deccmc iii pu 7030.000 firmwarecmc iii pu 7030.000lcp-cw firmwarelcp-cwiot interface 3124.300
Source: NVD CPE · 9 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

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

All References (2)

→
https://sec-consult.com/en/blog/advisories/multiple-critical-vulnerabilities-in-multiple-rittal-products-based-on-same-software/Exploit · Third Party Advisory
→
https://sec-consult.com/en/blog/advisories/multiple-critical-vulnerabilities-in-multiple-rittal-products-based-on-same-software/Exploit · Third Party Advisory

Quick Facts

CVE IDCVE-2020-11952
CVSS Score6.2 / 10
SeverityMEDIUM
WeaknessNVD-CWE-noinfo
CISA KEVNo
Affected1 vendor(s)
PublishedJul 14, 2020

Related CVEs (NVD-CWE-noinfo)

CVE-2007-3263
10.0
CVE-2009-0042
10.0
CVE-2007-2176
10.0
CVE-2006-7198
10.0
CVE-2007-2127
10.0
CVE-2007-3264
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2020-11952 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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