CVE-2021-21966

Published: Feb 16, 2022Updated: Nov 21, 2024 Sources: CVE List NVDCWE-457

5.3MEDIUM

NVD MITRE

Description

An information disclosure vulnerability exists in the HTTP Server /ping.html functionality of Texas Instruments CC3200 SimpleLink Solution NWP 2.9.0.0. A specially-crafted HTTP request can lead to an uninitialized read. An attacker can send an HTTP request to trigger this vulnerability.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:NIntegrity

None

A:NAvailability

None

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Weaknesses

CWE-457 CWE-908

Affected Products

commercial·US

simplelink cc32xx software development kitEmbeddedLibrary

Hardware Firmware / cpu-gpu

cc3100 firmwareEmbeddedFirmware

Hardware Firmware

cc3200 firmwareEmbeddedFirmware

Hardware Firmware

and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique

Collection

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References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1393

talosintelligence.com

https://www.ti.com/lit/an/swra740/swra740.pdf?ts=1645536893264&

ti.com

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Exploit details & PoC links

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