CVE-2023-4491: Buffer overflow vulnerability in Easy Address Book Web Server 1.6 version. The exploitation of this vulnerability could allow an attacker to send a very long…

PriorityP358critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

0.90%

55.2th percentile

Buffer overflow vulnerability in Easy Address Book Web Server 1.6 version. The exploitation of this vulnerability could allow an attacker to send a very long username string to /searchbook.ghp, asking for the name via a POST request, resulting in arbitrary code execution on the remote machine.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
easy_address_book_web_server_project	easy_address_book_web_server	—	—
efs_software	easy_address_book_web_server	—	—

Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.