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CVE-2021-36307

28
FAUCET Score

CVE-2021-36307 is a privilege escalation vulnerability affecting Dell Networking OS10 versions prior to October 2021 when the RESTCONF API is enabled. A low-privileged attacker with specific API access could exploit this to gain administrative privileges on the system. This vulnerability has a high CVSS score of 8.8, indicating a network-based attack with low complexity and high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion 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

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.88%
Probability of exploitation in next 30 days
EPSS Percentile
55.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0088 is in the 50th percentile among its peer group of 17,844 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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