CVE-2021-36333
Dell EMC CloudLink 7.1 and all prior versions contain a Buffer Overflow Vulnerability. A local...
Dell EMC CloudLink 7.1 and all prior versions contain a Buffer Overflow Vulnerability. A local low privileged attacker, may potentially exploit this vulnerability, leading to an application crash.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Dell EMC CloudLink 7.1 and all prior versions contain a Buffer Overflow Vulnerability. A local low privileged attacker, may potentially exploit this vulnerability, leading to an application crash.
- Record
CVE-2021-36333- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-120
- Updated
- 2026-11-02
EUVDEUVD-2021-22953
Dell EMC CloudLink 7.1 and all prior versions contain a Buffer Overflow Vulnerability. A local low privileged attacker, may potentially exploit this vulnerability, leading to an application crash.
- Record
EUVD-2021-22953- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5vv2-j4x5-m889
Dell EMC CloudLink 7.1 and all prior versions contain a Buffer Overflow Vulnerability. A local...
Dell EMC CloudLink 7.1 and all prior versions contain a Buffer Overflow Vulnerability. A local low privileged attacker, may potentially exploit this vulnerability, leading to an application crash.
- Record
GHSA-5vv2-j4x5-m889- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-120
- Updated
- 2026-11-02
NVD
Dell EMC CloudLink 7.1 and all prior versions contain a Buffer Overflow Vulnerability. A local low privileged attacker, may potentially exploit this vulnerability, leading to an application crash.
- Record
CVE-2021-36333- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 2.1 Low
AV:L/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-120
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-36333 is a medium vulnerability (CVSS 5.5) in Dell Cloudlink, published November 23, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.21%, the 11th percentile. No source names a fixed version.
References
dell.com/support/kbdoc/en-us/000193031/https-dellservices-lightning-force-com-one-one-apphttps://www.dell.com/support/kbdoc/en-us/000193031/https-dellservices-lightning-force-com-one-one-app
nvd.nist.gov/vuln/detail/CVE-2021-36333
github.com/advisories/GHSA-5vv2-j4x5-m889