CVEvulnerability

CVE-2017-7899

9.8 CRITICAL Published 2017-06-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2017-06-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
CWE-200

Description

An Information Exposure issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B, Version 16.00 and prior versions; 1763-L16BBB, Series A and B, Version 16.00 and prior versions; 1763-L16BWA, Series A and B, Version 16.00 and prior versions; and 1763-L16DWD, Series A and B, Version 16.00 and prior versions and Allen-Bradley MicroLogix 1400 programmable logic controllers 1766-L32AWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWA, Series A and B, Version 16.00 and prior versions; 1766-L32BWAA, Series A and B, Version 16.00 and prior versions; 1766-L32BXB, Series A and B, Version 16.00 and prior versions; 1766-L32BXBA, Series A and B, Version 16.00 and prior versions; and 1766-L32AWAA, Series A and B, Version 16.00 and prior versions. User credentials are sent to the web server using the HTTP GET method, which may result in the credentials being logged. This could make user credentials available for unauthorized retrieval.

Affected configurations

• rockwellautomation 1763-l16awa series a (<= 16.000) • rockwellautomation 1763-l16awa series b (<= 16.000) • rockwellautomation 1763-l16bbb series a (<= 16.000) • rockwellautomation 1763-l16bbb series b (<= 16.000) • rockwellautomation 1763-l16bwa series a (<= 16.000) • rockwellautomation 1763-l16bwa series b (<= 16.000) • rockwellautomation 1763-l16dwd series a (<= 16.000) • rockwellautomation 1763-l16dwd series b (<= 16.000) • rockwellautomation 1766-l32awa series a (<= 16.000) • rockwellautomation 1766-l32awa series b (<= 16.000) • rockwellautomation 1766-l32awaa series a (<= 16.000) • rockwellautomation 1766-l32awaa series b (<= 16.000) • rockwellautomation 1766-l32bwa series a (<= 16.000) • rockwellautomation 1766-l32bwa series b (<= 16.000) • rockwellautomation 1766-l32bwaa series a (<= 16.000) • rockwellautomation 1766-l32bwaa series b (<= 16.000) • rockwellautomation 1766-l32bxb series a (<= 16.000) • rockwellautomation 1766-l32bxb series b (<= 16.000) • rockwellautomation 1766-l32bxba series a (<= 16.000) • rockwellautomation 1766-l32bxba series b (<= 16.000)

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References