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CVE-2017-8840

MediumPublished

Debug information disclosure exists on Peplink Balance 305, 380, 580, 710, 1350, and 2500 devices with firmware before...

Published: Jun 5, 2017
Updated: Aug 5, 2024
Assigning CNA: mitre
Evidence observed: Jun 6, 2017

Primary CVSS

5.3/ 10Medium

nvd · CVSS 3.0

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS probability estimate

3.6%

Low · next 30 days

Percentile: 89.1%
Model date: Oct 13, 2026

EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.

Summary

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.

Sources

Peplink Balance Routers 7.0.0-build1904 - SQL Injection / Cross-Site Scripting / Information DisclosureExploit
X41 D-Sec GmbH · cgi · Jun 6, 2017

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