CVE-2021-43339
HIGHCVSS 8.8/10EPSS 9.56%
Last modified
CVE-2021-43339 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. 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.. EPSS estimates a 9.56% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ericsson | Network Location | < 2021-07-31 |
References
- https://pentest.com.tr/blog/RCE-via-Meow-Variant-along-with-an-Example-0day-PacketHackingVillage-Defcon29.htmlExploit, Third Party Advisory
- https://www.exploit-db.com/exploits/50468Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/50469Exploit, Third Party Advisory, VDB Entry
- https://pentest.com.tr/blog/RCE-via-Meow-Variant-along-with-an-Example-0day-PacketHackingVillage-Defcon29.htmlExploit, Third Party Advisory
- https://www.exploit-db.com/exploits/50468Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/50469Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-43339?
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.
How severe is CVE-2021-43339?
CVE-2021-43339 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 9.56% probability of exploitation in the next 30 days.
How do I fix CVE-2021-43339?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-43339?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST