Common Weakness Enumeration

CWE-248

Allowed

Uncaught Exception

Abstraction: Base · Status: Draft

An exception is thrown from a function, but it is not caught.

610 vulnerabilities reference this CWE, most recent first.

CVE-2022-51014 (GCVE-0-2022-51014)

Vulnerability from cvelistv5 – Published: 2026-09-07 12:55 – Updated: 2026-10-08 15:20 Unsupported When Assigned
VLAI
Title
PocketMine-MP before 4.0.7 Denial of Service via JSON Decoding
Summary
PocketMine-MP before 4.0.7 contains an unhandled exception vulnerability in the ModalFormResponsePacket handler when processing malformed JSON from clients. Attackers can send specially crafted form response packets with invalid JSON to trigger an uncaught InvalidArgumentException, causing server crashes.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-09 14:32 UTC
CWE
Impacted products
Vendor Product Version
pmmp PocketMine-MP Affected: 0 , < 4.0.7 (semver)
Unaffected: 4.0.7 (semver)
Create a notification for this product.
Date Public
2022-01-21 00:00
Show details on NVD website

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CVE-2022-51009 (GCVE-0-2022-51009)

Vulnerability from cvelistv5 – Published: 2026-09-06 12:00 – Updated: 2026-10-08 15:20 Unsupported When Assigned
VLAI
Title
PocketMine-MP before 4.7.2 Denial of Service via Skin Geometry
Summary
PocketMine-MP before 4.7.2 fails to properly handle exceptions from the adhocore/json-comment library when parsing skin geometry data. Attackers can send login or skin packets with invalid geometry JSON to trigger an unhandled RuntimeException, causing server crash.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-10 14:22 UTC
CWE
Impacted products
Vendor Product Version
pmmp PocketMine-MP Affected: 0 , < 4.7.2 (semver)
Unaffected: 4.7.2 (semver)
Create a notification for this product.
Date Public
2022-08-16 00:00
Show details on NVD website

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CVE-2022-41940 (GCVE-0-2022-41940)

Vulnerability from cvelistv5 – Published: 2022-11-22 00:00 – Updated: 2025-04-22 16:02
VLAI
Title
Uncaught exception in engine.io
Summary
Engine.IO is the implementation of transport-based cross-browser/cross-device bi-directional communication layer for Socket.IO. A specially crafted HTTP request can trigger an uncaught exception on the Engine.IO server, thus killing the Node.js process. This impacts all the users of the engine.io package, including those who uses depending packages like socket.io. There is no known workaround except upgrading to a safe version. There are patches for this issue released in versions 3.6.1 and 6.2.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-22 15:41 UTC
CWE
Impacted products
Vendor Product Version
socketio engine.io Affected: < 3.6.1
Affected: >= 4.0.0, < 6.2.1
Create a notification for this product.
Show details on NVD website

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CVE-2022-39386 (GCVE-0-2022-39386)

Vulnerability from cvelistv5 – Published: 2022-11-08 00:00 – Updated: 2025-04-23 16:39
VLAI
Title
fastify-websocket vulnerable to uncaught exception via crash on malformed packet
Summary
@fastify/websocket provides WebSocket support for Fastify. Any application using @fastify/websocket could crash if a specific, malformed packet is sent. All versions of fastify-websocket are also impacted. That module is deprecated, so it will not be patched. This has been patched in version 7.1.1 (fastify v4) and version 5.0.1 (fastify v3). There are currently no known workarounds. However, it should be possible to attach the error handler manually. The recommended path is upgrading to the patched versions.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 15:49 UTC
CWE
Impacted products
Vendor Product Version
fastify fastify-websocket Affected: >= 5.0.0, < 5.0.1
Affected: >= 6.0.0, < 7.1.1
Affected: <= 4.3.0
Create a notification for this product.
Show details on NVD website

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CVE-2022-36046 (GCVE-0-2022-36046)

Vulnerability from cvelistv5 – Published: 2022-08-31 18:55 – Updated: 2025-04-23 17:47
VLAI
Title
Unexpected server crash in Next.js version 12.2.3
Summary
Next.js is a React framework that can provide building blocks to create web applications. All of the following must be true to be affected by this CVE: Next.js version 12.2.3, Node.js version above v15.0.0 being used with strict `unhandledRejection` exiting AND using next start or a [custom server](https://nextjs.org/docs/advanced-features/custom-server). Deployments on Vercel ([vercel.com](https://vercel.com/)) are not affected along with similar environments where `next-server` isn't being shared across requests.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 14:01 UTC
CWE
References
Impacted products
Vendor Product Version
vercel next.js Affected: = 12.2.3
Create a notification for this product.
Show details on NVD website

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CVE-2022-31015 (GCVE-0-2022-31015)

Vulnerability from cvelistv5 – Published: 2022-05-31 22:50 – Updated: 2025-04-22 17:55
VLAI
Title
Uncaught Exception (due to a data race) leads to process termination in Waitress
Summary
Waitress is a Web Server Gateway Interface server for Python 2 and 3. Waitress versions 2.1.0 and 2.1.1 may terminate early due to a thread closing a socket while the main thread is about to call select(). This will lead to the main thread raising an exception that is not handled and then causing the entire application to be killed. This issue has been fixed in Waitress 2.1.2 by no longer allowing the WSGI thread to close the socket. Instead, that is always delegated to the main thread. There is no work-around for this issue. However, users using waitress behind a reverse proxy server are less likely to have issues if the reverse proxy always reads the full response.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-22 15:46 UTC
CWE
  • CWE-248 - Uncaught Exception
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Impacted products
Vendor Product Version
Pylons waitress Affected: >= 2.1.0, < 2.1.2
Create a notification for this product.
Show details on NVD website

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CVE-2022-24822 (GCVE-0-2022-24822)

Vulnerability from cvelistv5 – Published: 2022-04-06 17:15 – Updated: 2025-04-23 18:41
VLAI
Title
Denial of Service in @podium/layout and @podium/proxy
Summary
Podium is a library for building micro frontends. @podium/layout is a module for building a Podium layout server, and @podium/proxy is a module for proxying HTTP requests from a layout server to a podlet server. In @podium/layout prior to version 4.6.110 and @podium/proxy prior to version 4.2.74, an attacker using the `Trailer` header as part of the request against proxy endpoints has the ability to take down the server. All Podium layouts that include podlets with proxy endpoints are affected. `@podium/layout`, which is the main way developers/users are vulnerable to this exploit, has been patched in version `4.6.110`. All earlier versions are vulnerable.`@podium/proxy`, which is the source of the vulnerability and is used by `@podium/layout` has been patched in version `4.2.74`. All earlier versions are vulnerable. It is not easily possible to work around this issue without upgrading.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-23 15:55 UTC
CWE
Impacted products
Vendor Product Version
podium-lib proxy Affected: < 4.6.110
Affected: < 4.2.74
Create a notification for this product.
Show details on NVD website

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CVE-2022-20919 (GCVE-0-2022-20919)

Vulnerability from cvelistv5 – Published: 2022-09-30 18:46 – Updated: 2024-11-01 18:50
VLAI
Title
Cisco IOS and IOS XE Software Common Industrial Protocol Request Denial of Service Vulnerability
Summary
A vulnerability in the processing of malformed Common Industrial Protocol (CIP) packets that are sent to Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to unexpectedly reload, resulting in a denial of service (DoS) condition. This vulnerability is due to insufficient input validation during processing of CIP packets. An attacker could exploit this vulnerability by sending a malformed CIP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to unexpectedly reload, resulting in a DoS condition.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-01 18:43 UTC
CWE
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco Cisco IOS Affected: n/a
Create a notification for this product.
Date Public
2022-09-28 00:00
Show details on NVD website

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CVE-2022-20761 (GCVE-0-2022-20761)

Vulnerability from cvelistv5 – Published: 2022-04-15 14:20 – Updated: 2024-11-06 16:25
VLAI
Title
Cisco 1000 Series Connected Grid Router Integrated Wireless Access Point Denial of Service Vulnerability
Summary
A vulnerability in the integrated wireless access point (AP) packet processing of the Cisco 1000 Series Connected Grid Router (CGR1K) could allow an unauthenticated, adjacent attacker to cause a denial of service condition on an affected device. This vulnerability is due to insufficient input validation of received traffic. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to cause the integrated AP to stop processing traffic, resulting in a DoS condition. It may be necessary to manually reload the CGR1K to restore AP operation.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-06 15:58 UTC
CWE
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Vendor Product Version
Cisco Cisco IOS Affected: n/a
Create a notification for this product.
Date Public
2022-04-13 00:00
Show details on NVD website

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CVE-2022-20675 (GCVE-0-2022-20675)

Vulnerability from cvelistv5 – Published: 2022-04-06 18:13 – Updated: 2024-11-06 16:28
VLAI
Title
Multiple Cisco Security Products Simple Network Management Protocol Service Denial of Service Vulnerability
Summary
A vulnerability in the TCP/IP stack of Cisco Email Security Appliance (ESA), Cisco Web Security Appliance (WSA), and Cisco Secure Email and Web Manager, formerly Security Management Appliance, could allow an unauthenticated, remote attacker to crash the Simple Network Management Protocol (SNMP) service, resulting in a denial of service (DoS) condition. This vulnerability is due to an open port listener on TCP port 199. An attacker could exploit this vulnerability by connecting to TCP port 199. A successful exploit could allow the attacker to crash the SNMP service, resulting in a DoS condition.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-11-06 16:01 UTC
CWE
References
URL Tags
https://tools.cisco.com/security/center/content/C… vendor-advisoryx_refsource_CISCO
Impacted products
Date Public
2022-04-06 00:00
Show details on NVD website

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No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.