CVE-2019-20046 Auth bypass in n/a

Critical 9.8 Published 14 Feb 2020 Updated 5 Aug 2024

Attackers can bypass authentication to read sensitive data or execute arbitrary code on HUSKY RTU devices.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2019-20046?

CVE-2019-20046 is a critical authentication bypass vulnerability in n/a, published on 14 Feb 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

The Synergy Systems & Solutions PLC & RTU system has a vulnerability in HUSKY RTU 6049-E70 firmware versions 5.0 and prior. The affected product does not require adequate authentication, which may allow an attacker to read sensitive information or execute arbitrary code. This is a different issue than CVE-2019-16879 and CVE-2019-20045.

Weakness: CWE-287

Which versions are affected by CVE-2019-20046?

It affects 1 product.

Products include S3india Husky Rtu 6049-E70 Firmware.

How do I fix CVE-2019-20046?

No fix has been published for CVE-2019-20046 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2019-20046 being exploited?

There is no known exploitation of CVE-2019-20046 in the wild and no public exploit code.

Sources

Also known as GHSA-7g5r-3c9x-4h45.