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HistoryOct 03, 2022 - 4:15 p.m.
CVE-2011-4503
cve-2011-4503
sitecom wl-111
upnp
igd
broadcom linux
remote attack
port mappings
soap request
wan interface
vulnerability
nvd
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7 High
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
73.6%
The UPnP IGD implementation in Broadcom Linux on the Sitecom WL-111 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.
Affected configurations
Node
broadcombroadcom_linux
sitecomwl-111Match-
| CPE | Name | Operator | Version |
|---|---|---|---|
| broadcom:broadcom_linux | broadcom broadcom linux | eq | * |
| sitecom:wl-111 | sitecom wl-111 | eq | - |
Related
prion
prion
Xxe
2011-11-22 11:55:00
cvelist
cvelist
CVE-2011-4503
2022-10-03 16:15:14
nvd
nvd
CVE-2011-4503
2011-11-22 11:55:05
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7 High
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
73.6%
Related for CVE-2011-4503