CVE-2004-0306 Misconfiguration in n/a
Remote attackers can read or modify system files via default TFTP service on Cisco ONS devices, requiring firmware upgrades to secure the configuration.
- 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-2004-0306?
CVE-2004-0306 is a medium-severity vulnerability in n/a, published on 1 Sep 2004. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Cisco ONS 15327 before 4.1(3), ONS 15454 before 4.6(1), ONS 15454 SD before 4.1(3), and Cisco ONS 15600 before 1.3(0) enable TFTP service on UDP port 69 by default, which allows remote attackers to GET or PUT ONS system files on the current active TCC in the /flash0 or /flash1 directories.
Which versions are affected by CVE-2004-0306?
It affects 1 product.
Products include Cisco Optical Networking Systems Software.
How do I fix CVE-2004-0306?
No fix has been published for CVE-2004-0306 yet. Limit exposure of the affected software until one is available.
Is CVE-2004-0306 being exploited?
There is no known exploitation of CVE-2004-0306 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-h4v9-xfr4-ch4g.