CVE-2020-8087 Command injection in n/a
Remote attackers with admin access can execute arbitrary commands on SMC Networks routers via parameter pollution in the diagnostic tools.
- 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-2020-8087?
CVE-2020-8087 is a critical command injection vulnerability in n/a, published on 27 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SMC Networks D3G0804W D3GNV5M-3.5.1.6.10_GA devices allow remote command execution by leveraging access to the Network Diagnostic Tools screen, as demonstrated by an admin login. The attacker must use a Parameter Pollution approach against goform/formSetDiagnosticToolsFmPing by providing the vlu_diagnostic_tools__ping_address parameter twice: once with a shell metacharacter and a command name, and once with a command argument.
Weakness: CWE-20
Which versions are affected by CVE-2020-8087?
It affects 1 product.
Products include Smc D3g0804w Firmware.
How do I fix CVE-2020-8087?
No fix has been published for CVE-2020-8087 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2020-8087 being exploited?
There is no known exploitation of CVE-2020-8087 in the wild and no public exploit code.
Sources
Also known as GHSA-2rhc-f5j3-jr26.