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.
Metrics
CVSS 3.0 9.8/10
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HAffected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://misteralfa-hack.blogspot.cl/2017/12/ba-system-improper-access-control.htmlExploit, Third Party Advisory
- https://github.com/ezelf/baCK_systemThird Party Advisory
- http://misteralfa-hack.blogspot.cl/2017/12/ba-system-improper-access-control.htmlExploit, Third Party Advisory
- https://github.com/ezelf/baCK_systemThird Party Advisory
Timeline
- Published
- Dec 29, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified