CVE-2006-4194
No known exploitation. EPSS puts it in the 82nd percentile. No fix published yet.
What to do
No fixed build or workaround is published yet. Limit exposure and watch for a patch.
What it is
From the CVE record
Unspecified vulnerability in Cisco PIX 500 Series Security Appliances allows remote attackers to send arbitrary UDP packets to intranet devices via unspecified vectors involving Session Initiation Protocol (SIP) fixup commands, a different issue than CVE-2006-4032. NOTE: the vendor, after working with the researcher, has been unable to reproduce the issue
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Not in the catalog. CISA has not confirmed exploitation.
- Public exploits
No public exploit or proof of concept found in the sources we track.
- EPSS
2.3% chance of exploitation activity in the next 30 days, which ranks it in the 82nd percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
3 events over 7182 days, from the signal feeds we watch.
- Record updated
- Publishedweakness classified
Affected products
- pix firewall 501Networking Infrastructure
- pix firewall 506Networking Infrastructure
- pix firewall 515Networking Infrastructure
- pix firewall 515eNetworking Infrastructure
- pix firewall 520Networking Infrastructure
- pix firewall 525Networking Infrastructure
- pix firewall 535Networking Infrastructure
- pix firewall softwareNetworking Infrastructure
And 1 more affected product. See all after sign-in
Technical detail
CVSS 2.0 vector
Open in the CVSS calculatorAV:N/AC:L/Au:N/C:N/I:P/A:N
Scored 5.0 by NVD.
How it is reached
- Access Vector NetworkExploitable remotely over the network
- Access Complexity LowNo special conditions required
- Authentication NoneNo authentication required
Impact if exploited
- Confidentiality NoneNo confidentiality impact
- Integrity PartialSome data can be modified
- Availability NoneNo availability impact
Weaknesses
Sources
References in the record
- securityfocus.com/bid/19536
- searchsecurity.techtarget.com/originalContent/0%2C289142%2Csid14_gci1207450%2C00.html
- osvdb.org/29781
And 3 more references. See all after sign-in
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