PT-2024-27769 · Vercot · Serva

Evian-Zhang · Published 2024-08-09 · Updated 2025-06-06 · CVE-2024-37826

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions vercot Serva version 4.6.0

Description A NULL pointer dereference in vercot Serva allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

Recommendations For version 4.6.0, consider disabling the HTTP request handling functionality until a patch is available to prevent Denial of Service (DoS) attacks. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2024-37826

Affected Products

Serva

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2024-37826 · Security Note
• https://osv.dev/vulnerability/CVE-2024-37826 · Vendor Advisory
• https://gist.github.com/Evian-Zhang/4453e7ac0da7cfa421c76c5ab514dba4 · Note
• https://twitter.com/cracbot/status/1823600502204215567 · Twitter Post
• https://twitter.com/cracbot/status/1823962896369639899 · Twitter Post
• https://twitter.com/cracbot/status/1823238160069108010 · Twitter Post
• https://t.me/cvenotify/124972 · Telegram Post
• https://twitter.com/cracbot/status/1824325291017375771 · Twitter Post