Pupnp Project maintains a lightweight UPnP library embedded in media servers, IoT devices, and networked appliances across consumer and embedded systems. The durable vulnerability signal centers on resource-handling and input-validation weaknesses—including unbounded resource allocation, improper input validation, and insufficient data authenticity checks—that are characteristic of network protocol parsers with limited operational oversight. Current CVE counts, severity distribution, and exploitation activity are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Pupnp Project over time
Signals from CVEs in this vendor scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-29462CRITICAL 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 rebind | Apr 20, 2021 | 9.8 | 29 | NO | NO |
CVE-2021-28302HIGH A stack overflow in pupnp before version 1.14.5 can cause the denial of service through the Parser_parseDocument() function. ixmlNode_free() will release a child node recursively, | Mar 12, 2021 | 7.5 | 23 | NO | NO |
Signals from CVEs in this vendor scope (2 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Pupnp Project.
Media articles that mention a CVE ID that affects a product developed by Pupnp Project — matched by CVE ID, not by vendor name.