CVE-2021-43339
Published: 03 November 2021
Published
03 November 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.1268
94.1th percentile
Risk Priority
25
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-43339 is a high-severity Command Injection (CWE-77) vulnerability in Ericsson Network Location. Its CVSS base score is 8.8 (High).
Operationally, ranked in the top 5.9% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-30277
Vulnerability details
In Ericsson Network Location before 2021-07-31, it is possible for an authenticated attacker to inject commands via file_name in the export functionality. For example, a new admin user could be created.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
ericsson
network location
≤ 2021-07-31
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.