CVE-2011-0887 Auth bypass in n/a
Remote attackers can hijack sessions on the SMC SMCD3G-CCR web portal by brute-forcing predictable time-based session IDs.
- 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-2011-0887?
CVE-2011-0887 is a medium-severity authentication bypass vulnerability in n/a, published on 8 Feb 2011. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The web management portal on the SMC SMCD3G-CCR (aka Comcast Business Gateway) with firmware before 1.4.0.49.2 uses predictable session IDs based on time values, which makes it easier for remote attackers to hijack sessions via a brute-force attack on the userid cookie.
Weakness: CWE-310
Which versions are affected by CVE-2011-0887?
It affects 2 products.
Products include Smc Networks Smcd3g-Ccr, Smc Networks Smcd3g-Ccr Firmware.
How do I fix CVE-2011-0887?
No fix has been published for CVE-2011-0887 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-2011-0887 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-0887 exists.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-mq6m-4p32-2pqg.