What’s Vulnerable › Vulnerabilities

CVE-2021-43339

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 9.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-11-03 · updated 2026-06-17
• Weakness: CWE-77

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.

Affected products

• Ericsson Network Location: before 2021-07-31 — fixed in 2021-07-31

How to fix

Upgrade to a fixed version: Ericsson Network Location 2021-07-31. Check the vendor advisory for mitigations.

References

• https://pentest.com.tr/blog/RCE-via-Meow-Variant-along-with-an-Example-0day-PacketHackingVillage-Defcon29.html
• https://www.exploit-db.com/exploits/50468
• https://www.exploit-db.com/exploits/50469
• https://pentest.com.tr/blog/RCE-via-Meow-Variant-along-with-an-Example-0day-PacketHackingVillage-Defcon29.html
• https://www.exploit-db.com/exploits/50468
• https://www.exploit-db.com/exploits/50469

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