PT-2023-7287 · Unknown · Weston Embedded Uc-Http

Kelly Leuschner · Published 2023-11-14 · Updated 2023-11-17 · CVE-2023-25181

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Weston Embedded uC-HTTP version 3.01.01

Description A heap-based buffer overflow vulnerability exists in the HTTP Server functionality. This issue can be triggered by a specially crafted set of network packets, potentially leading to arbitrary code execution. An attacker can exploit this by sending a malicious packet.

Recommendations For Weston Embedded uC-HTTP version 3.01.01, consider disabling the HTTP Server functionality until a patch is available to prevent exploitation. Restrict access to the HTTP server to minimize the risk of arbitrary code execution. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Heap Based Buffer Overflow

Weakness Enumeration

CWE-787

CWE-122

Related Identifiers

BDU:2023-08315

CVE-2023-25181

Affected Products

Weston Embedded Uc-Http

References · 7

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2023-1726 · Exploit
• https://osv.dev/vulnerability/CVE-2023-25181 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-25181 · Security Note
• https://bdu.fstec.ru/vul/2023-08315 · Security Note
• https://twitter.com/VulmonFeeds/status/1724396725157204025 · Twitter Post
• https://twitter.com/CVEnew/status/1724358125044523447 · Twitter Post
• https://t.me/cvenotify/60648 · Telegram Post