CVE-2011-4499 : Detail

CVE-2011-4499

A05-Security Misconfiguration
0.33%V4
Network
2011-11-22
11h00 +00:00
2024-09-17
02h33 +00:00
CVE.org
NVD
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CVE Descriptions

The UPnP IGD implementation in the Broadcom UPnP stack on the Cisco Linksys WRT54G with firmware before 4.30.5, WRT54GS v1 through v3 with firmware before 4.71.1, and WRT54GS v4 with firmware before 1.06.1 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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-16 Category : Configuration
Weaknesses in this category are typically introduced during the configuration of the software.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Cisco>>Linksys_wrt54g_router_firmware >> Version To (including) 4.20.8

    Cisco>>Linksys_wrt54g_router_firmware >> Version 3.03.9

      Cisco>>Linksys_wrt54g_router_firmware >> Version 4.20.7

        Linksys>>Wrt54g >> Version *

        Linksys>>Wrt54g >> Version 2.2

          Configuraton 0

          Cisco>>Linksys_wrt54gs_router_firmware >> Version To (including) 4.70.6

            Cisco>>Linksys_wrt54gs_router_firmware >> Version 2.09.1

              Linksys>>Wrt54gs >> Version 1.0

                Linksys>>Wrt54gs >> Version 2.0

                  Linksys>>Wrt54gs >> Version 3.0

                    Configuraton 0

                    Cisco>>Linksys_wrt54gs_router_firmware >> Version To (including) 1.06

                      Linksys>>Wrt54gs >> Version 4.0

                        References

                        http://www.kb.cert.org/vuls/id/357851
                        Tags : third-party-advisory, x_refsource_CERT-VN
                        The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.