CVE-2017-8840

MEDIUM

Peplink B305hw2 Firmware - Information Disclosure

Title source: rule

Description

Debug information disclosure exists on Peplink Balance 305, 380, 580, 710, 1350, and 2500 devices with firmware before fw-b305hw2_380hw6_580hw2_710hw3_1350hw2_2500-7.0.1-build2093. A direct request to cgi-bin/HASync/hasync.cgi?debug=1 shows Master LAN Address, Serial Number, HA Group ID, Virtual IP, and Submitted syncid.

Exploits (1)

exploitdb WRITEUP
by X41 D-Sec GmbH · textwebappscgi
https://www.exploit-db.com/exploits/42130

References (3)

Scores

CVSS v3 5.3
EPSS 0.0384
EPSS Percentile 88.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CWE
CWE-200
Status published
Products (7)
peplink/b305hw2_firmware
peplink/380hw6_firmware
peplink/580hw2_firmware
peplink/710hw3_firmware
peplink/1350hw2_firmware
peplink/2500_firmware
n/a/n/a
Published Jun 05, 2017
Tracked Since Feb 18, 2026