CVE-2017-17974

Published: Dec 29, 2017Modified: May 13, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

BA SYSTEMS BAS Web on BAS920 devices (with Firmware 01.01.00*, HTTPserv 00002, and Script 02.*) and ISC2000 devices allows remote attackers to obtain sensitive information via a request for isc/get_sid_js.aspx or isc/get_sid.aspx, as demonstrated by obtaining administrative access by subsequently using the credential information for the Supervisor/Administrator account.

Affected (2)

Products: Basystems: Bas920 Firmware, Isc2000 Firmware

2 products

Bas920 Firmware

Isc2000 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Basystems Bas920 Firmware	Version 01.01.00

Running on/with	Platform Versions
Basystems Bas920	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Basystems Isc2000 Firmware	Version 01.01.00

Running on/with	Platform Versions
Basystems Isc2000	All versions

References (4)

http://misteralfa-hack.blogspot.cl/2017/12/ba-system-improper-access-control.html

Source: cve@mitre.org

ExploitThird Party Advisory

https://github.com/ezelf/baCK_system

Source: cve@mitre.org

Third Party Advisory

http://misteralfa-hack.blogspot.cl/2017/12/ba-system-improper-access-control.html

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

https://github.com/ezelf/baCK_system

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.