CVE-2007-3347 Missing authorization in n/a
Remote attackers can bypass IP restrictions to send arbitrary SIP messages, enabling forged caller ID and unauthorized communication with the device.
- 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-2007-3347?
CVE-2007-3347 is a high-severity missing authorization vulnerability in n/a, published on 22 Jun 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The D-Link DPH-540/DPH-541 phone accepts SIP INVITE messages that are not from the Call Server's IP address, which allows remote attackers to engage in arbitrary SIP communication with the phone, as demonstrated by communication with forged caller ID.
Which versions are affected by CVE-2007-3347?
It affects 2 products.
Products include D-Link Dph-540, D-Link Dph-541.
How do I fix CVE-2007-3347?
No fix has been published for CVE-2007-3347 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2007-3347 being exploited?
There is no known exploitation of CVE-2007-3347 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-w8vh-crmm-4pp5.