CVE-2007-4733 Auth bypass in n/a
Remote attackers can bypass WAN access restrictions on the Aztech DSL600EU router web interface by guessing TCP sequence numbers.
- 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-2007-4733?
CVE-2007-4733 is a critical authentication bypass vulnerability in n/a, published on 6 Sep 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Aztech DSL600EU router, when WAN access to the web interface is disabled, does not properly block inbound traffic on TCP port 80, which allows remote attackers to connect to the web interface by guessing a TCP sequence number, possibly involving spoofing of an ARP packet, a related issue to CVE-1999-0077.
Weakness: CWE-264
Which versions are affected by CVE-2007-4733?
It affects 1 product.
Products include Aztech Dsl 600eu Router.
How do I fix CVE-2007-4733?
No fix has been published for CVE-2007-4733 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-2007-4733 being exploited?
There is no known exploitation of CVE-2007-4733 in the wild and no public exploit code.
Sources
Also known as GHSA-w5wj-83wg-9p94.