Trending
CVE-2021-36943

CVE detail

CVE-2021-36943

Azure CycleCloud Elevation of Privilege Vulnerability

CVSS 4.0 · MediumBuzz score 25.4

Buzz score

Why this CVE is surfacing

Buzz score total 25.4

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 13.9 · diversity 11.5 · KEV 0.0 · OTX 0.0 · PoC 0.0

Mention score

13.9

3 evidence mentions in the snapshot

Diversity score

11.5

3 sources across 2 categories

KEV score

0.0

No KEV entry observed

OTX score

0.0

0 OTX pulses

PoC score

0.0

0 repos · best confidence N/A

Best PoC traction

Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions: 0; within the 30d window
Peak daily: 0; highest bucket

Evidence

Source links by recency

Newest mentions first

3 source links · newest first

The Elephant In the Room – NTLM Coercion and Understanding Its ImpactHorizon3.ai
Since introducing NTLM coercion techniques such as PetitPotam into the NodeZero platform, we frequently have security practitioners request help understanding these techniques and what impact they have to their enterprise. There is a lack of concise resources to inform Blue Teams on how these techniques work, and clearly distinguishing them from other misconfigurations/vulnerabilities in the […]
exploithorizon3.aiJan 9, 2024, 3:47 PM
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-36943portal.msrc.microsoft.com
No excerpt available.
Vendor Advisoryportal.msrc.microsoft.comAug 12, 2021, 6:15 PM
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36943msrc.microsoft.com
No excerpt available.
Vendor Advisorymsrc.microsoft.comAug 12, 2021, 6:15 PM

Exploit code

Public exploit repository references

Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.

0 repository references · best confidence N/A · max 0 stars

No public PoC repositories have been matched yet.

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External lookup

Potential internet exposure

Potential exposure only — not proof of vulnerability.Shodan results indicate potentially internet-exposed products, not confirmed vulnerable systems. They do not confirm that any returned system is vulnerable to CVE-2021-36943.

Product-level CPE searches intentionally omit version fields and NVD version-range or configuration certainty. Verify the exact product version and configuration independently.

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Product CPE queries

Derived from this CVE's existing NVD CPE 2.3 records; the application, operating-system, or hardware part is retained.

cpe:2.3:a:microsoft:azure_cyclecloudSearch this product on Shodan

Exact CVE query

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Shodan's exact vuln: filter is separate from the product searches above and requires an eligible paid Shodan plan.

vuln:CVE-2021-36943Search this CVE on Shodan

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Metadata

Canonical fields

NVD status

Modified

Published

Aug 12, 2021

Modified

Aug 10, 2026

Official record

Authoritative NVD record

CVSS vector

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

CWE IDs

Vendor classifications

How this vector reads

CVSS 3.1 base metrics decoded below. This explanation does not recalculate or change the NVD score.

Attack Vector (AV): Local. The attacker needs local access to the vulnerable system.
Attack Complexity (AC): Low. No special conditions beyond the attacker-controlled steps are required.
Privileges Required (PR): None. The attacker needs no privileges on the vulnerable system.
User Interaction (UI): None. Exploitation does not require another user to act.
Scope (S): Unchanged. Impacts remain within the vulnerable security authority.
Confidentiality Impact (C): Low. There is a limited impact to this security property.
Integrity Impact (I): None. There is no direct impact to this security property.
Availability Impact (A): None. There is no direct impact to this security property.

Signals

Exploitation indicators

0 stored signals · no KEV · 0 OTX pulses