Vulnerability Details CVE-2021-29462
The Portable SDK for UPnP Devices is an SDK for development of UPnP device and control point applications. The server part of pupnp (libupnp) appears to be vulnerable to DNS rebinding attacks because it does not check the value of the `Host` header. This can be mitigated by using DNS revolvers which block DNS-rebinding attacks. The vulnerability is fixed in version 1.14.6 and later.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 39.0%
CVSS Severity
CVSS v3 Score 7.6
CVSS v2 Score 7.5
References
Products affected by CVE-2021-29462
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cpe:2.3:a:pupnp_project:pupnp:1.10.0
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cpe:2.3:a:pupnp_project:pupnp:1.10.1
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cpe:2.3:a:pupnp_project:pupnp:1.12.0
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cpe:2.3:a:pupnp_project:pupnp:1.12.1
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cpe:2.3:a:pupnp_project:pupnp:1.14.0
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cpe:2.3:a:pupnp_project:pupnp:1.14.1
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cpe:2.3:a:pupnp_project:pupnp:1.14.2
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cpe:2.3:a:pupnp_project:pupnp:1.14.3
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cpe:2.3:a:pupnp_project:pupnp:1.14.4
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cpe:2.3:a:pupnp_project:pupnp:1.14.5
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cpe:2.3:a:pupnp_project:pupnp:1.4.0
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cpe:2.3:a:pupnp_project:pupnp:1.4.1
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cpe:2.3:a:pupnp_project:pupnp:1.4.2
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cpe:2.3:a:pupnp_project:pupnp:1.4.3
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cpe:2.3:a:pupnp_project:pupnp:1.4.4
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cpe:2.3:a:pupnp_project:pupnp:1.4.5
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cpe:2.3:a:pupnp_project:pupnp:1.4.6
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cpe:2.3:a:pupnp_project:pupnp:1.4.7
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cpe:2.3:a:pupnp_project:pupnp:1.6.0
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cpe:2.3:a:pupnp_project:pupnp:1.6.1
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cpe:2.3:a:pupnp_project:pupnp:1.6.10
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cpe:2.3:a:pupnp_project:pupnp:1.6.11
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cpe:2.3:a:pupnp_project:pupnp:1.6.12
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cpe:2.3:a:pupnp_project:pupnp:1.6.13
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cpe:2.3:a:pupnp_project:pupnp:1.6.14
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cpe:2.3:a:pupnp_project:pupnp:1.6.15
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cpe:2.3:a:pupnp_project:pupnp:1.6.16
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cpe:2.3:a:pupnp_project:pupnp:1.6.17
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cpe:2.3:a:pupnp_project:pupnp:1.6.18
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cpe:2.3:a:pupnp_project:pupnp:1.6.19
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cpe:2.3:a:pupnp_project:pupnp:1.6.2
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cpe:2.3:a:pupnp_project:pupnp:1.6.20
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cpe:2.3:a:pupnp_project:pupnp:1.6.21
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cpe:2.3:a:pupnp_project:pupnp:1.6.22
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cpe:2.3:a:pupnp_project:pupnp:1.6.23
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cpe:2.3:a:pupnp_project:pupnp:1.6.24
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cpe:2.3:a:pupnp_project:pupnp:1.6.25
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cpe:2.3:a:pupnp_project:pupnp:1.6.3
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cpe:2.3:a:pupnp_project:pupnp:1.6.4
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cpe:2.3:a:pupnp_project:pupnp:1.6.5
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cpe:2.3:a:pupnp_project:pupnp:1.6.6
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cpe:2.3:a:pupnp_project:pupnp:1.6.7
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cpe:2.3:a:pupnp_project:pupnp:1.6.8
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cpe:2.3:a:pupnp_project:pupnp:1.6.9
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cpe:2.3:a:pupnp_project:pupnp:1.8.0
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cpe:2.3:a:pupnp_project:pupnp:1.8.1
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cpe:2.3:a:pupnp_project:pupnp:1.8.2
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cpe:2.3:a:pupnp_project:pupnp:1.8.3
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cpe:2.3:a:pupnp_project:pupnp:1.8.4
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cpe:2.3:a:pupnp_project:pupnp:1.8.5
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cpe:2.3:a:pupnp_project:pupnp:1.8.6
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cpe:2.3:a:pupnp_project:pupnp:1.8.7