How severe is CVE-2021-36319?

CVE-2021-36319 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-36319 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-36319?

CVE-2021-36319 affects Dell Networking Os10. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-36319?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-36319 published?

CVE-2021-36319 was published on 2021-11-20 and last updated on 2026-06-17.

CVE-2021-36319

CVE-2021-36319 is a low-severity vulnerability in Dell Networking Os10 with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-668.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
CVSS v2: 2.1
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-668
Affected product: Dell Networking Os10
Published: 2021-11-20
Last modified: 2026-06-17

Description

Dell Networking OS10 versions 10.4.3.x, 10.5.0.x and 10.5.1.x contain an information exposure vulnerability. A low privileged authenticated malicious user can gain access to SNMP authentication failure messages.

Frequently asked questions

What is CVE-2021-36319?: Dell Networking OS10 versions 10.4.3.x, 10.5.0.x and 10.5.1.x contain an information exposure vulnerability. A low privileged authenticated malicious user can gain access to SNMP authentication failure messages.
How severe is CVE-2021-36319?: CVE-2021-36319 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-36319 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-36319?: CVE-2021-36319 affects Dell Networking Os10. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-36319?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-36319 published?: CVE-2021-36319 was published on 2021-11-20 and last updated on 2026-06-17.

References

https://www.dell.com/support/kbdoc/en-us/000193076

Affected products (1)

cpe:2.3:o:dell:networking_os10:*:*:*:*:*:*:*:*

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