Vulnerability Details : CVE-2011-4505
The UPnP IGD implementation on SpeedTouch 5x6 devices with firmware before 6.2.29 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN interface, related to an "external forwarding" vulnerability.
Products affected by CVE-2011-4505
- cpe:2.3:a:alcatel:speedtouch_5x6_router_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:h:alcatel:speedtouch_5x6_router:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2011-4505
0.54%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-4505
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2011-4505
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-4505
-
http://www.kb.cert.org/vuls/id/357851
VU#357851 - UPnP requests accepted over router WAN interfacesUS Government Resource
-
http://toor.do/DEFCON-19-Garcia-UPnP-Mapping-WP.pdf
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