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CVE-2021-36310

19
FAUCET Score

CVE-2021-36310 is an uncontrolled resource consumption vulnerability affecting Dell Networking OS10 versions 10.4.3.x, 10.5.0.x, 10.5.1.x, and 10.5.2.x. This flaw allows a high-privileged API user to trigger a denial of service (DoS) by exploiting the API service. Rated Medium with a CVSS score of 4.9, the attack requires network access and high privileges, but no user interaction. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 10.4.3.8CPE matchmatch criteria
cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*
>= 10.5.0.0, < 10.5.0.10CPE matchmatch criteria
cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*
>= 10.5.1.0, < 10.5.1.10CPE matchmatch criteria
cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*
>= 10.5.2.0, < 10.5.2.8CPE matchmatch criteria
cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

4.9MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.81%
Probability of exploitation in next 30 days
EPSS Percentile
53.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0081 is in the 55th percentile among its peer group of 3,566 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 0.1 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/kbdoc/en-us/000193076
PatchVendor Advisory