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CVE-2020-26183

22
FAUCET Score

CVE-2020-26183 is an improper authorization vulnerability affecting Dell EMC NetWorker versions prior to 19.3.0.2. It allows remote, low-privileged users to perform unintended 'nsrmmdbd' operations. The vulnerability has a CVSS score of 6.5 (Medium), indicating it can be exploited over the network with low attack complexity and privileges, potentially leading to high integrity impact but no confidentiality or availability impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 19.3.0.2CPE matchmatch criteria
cpe:2.3:a:dell:emc_networker:*:*:*:*:*:*:*:*
< 19.3.0.2CPE match
cpe:2.3:a:dell:networker:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.8MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.72%
Probability of exploitation in next 30 days
EPSS Percentile
50.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0072 is in the 61st percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

dell.com / support/security/en-us/details/546616/DSA-2020-229-Dell-EMC-NetWorker-Multiple-Security-Vulnerabilities
Vendor Advisory