CVE-2021-46559 Weak cryptography in n/a
Weak cryptographic algorithm in Moxa TN-5900 firmware allows attackers to bypass integrity protection mechanisms.
- 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-2021-46559?
CVE-2021-46559 is a high-severity vulnerability in n/a, published on 26 Jan 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The firmware on Moxa TN-5900 devices through 3.1 has a weak algorithm that allows an attacker to defeat an inspection mechanism for integrity protection.
Weakness: CWE-345
Which versions are affected by CVE-2021-46559?
It affects 1 product.
Products include Moxa Tn-5900 Firmware.
How do I fix CVE-2021-46559?
No fix has been published for CVE-2021-46559 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-46559 being exploited?
There is no known exploitation of CVE-2021-46559 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2021-46560 Command injection in n/a
- CVE-2023-33237 Authentication Bypass Without Administrator Privilege
- CVE-2023-34213 Second Order Command-injection Vulnerability in the Key-generation Function
- CVE-2023-34215 Second Order Command-injection Vulnerability in the Certificate-generation Function
- CVE-2023-3336 TN-5900 Series User Enumeration Vulnerability
Sources
Also known as GHSA-4vj4-c65w-6944.