CVE-2021-22667 Hardcoded credentials in BB-ESWGP506-2SFP-T
Hard-coded credentials in the BB-ESWGP506-2SFP-T switch allow attackers to gain unauthorized access and execute arbitrary code.
- 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-2021-22667?
CVE-2021-22667 is a critical vulnerability in BB-ESWGP506-2SFP-T, published on 24 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
BB-ESWGP506-2SFP-T versions 1.01.09 and prior is vulnerable due to the use of hard-coded credentials, which may allow an attacker to gain unauthorized access and permit the execution of arbitrary code on the BB-ESWGP506-2SFP-T (versions 1.01.01 and prior).
Weakness: CWE-798
Which versions are affected by CVE-2021-22667?
It affects 1 product.
Products include Advantech Bb-Eswgp506-2sfp-T Firmware.
How do I fix CVE-2021-22667?
No fix has been published for CVE-2021-22667 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-22667 being exploited?
There is no known exploitation of CVE-2021-22667 in the wild and no public exploit code.
Sources
Also known as GHSA-8m2w-rpr3-g4wf.