CVE-2017-7899
published 2017-06-30CVE-2017-7899: An Information Exposure issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A and B…
PriorityP355critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
4.62%
90.5th percentile
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
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| 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 | — |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
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CISA ICS
Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400
cisa_ics·2017-05-23
Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Rockwell Automation Allen-Bradley MicroLogix 1100 and 1400
Last RevisedMay 23, 2017
Alert CodeICSA-17-115-04
## CVSS v3 9.8
ATTENTION: Remotely exploitable/low skill level to exploit.
Vendor: Rockwell Automation
Equipment: Allen-Bradley MicroLogix 1100 and 1400
Vulnerabilities: Predictable Value Range from Previous Values; Reusing a Nonce, Key Pair in Encryption; Information Exposure; Improper Restriction of Excessive Authentication Attempts; Weak Password Requirements
## REPOSTED INFORMATION
This advisory was originally posted to the NCCIC Portal on April 25, 2017, and is
GHSA
GHSA-mjq6-cm42-47hc: An Information Exposure issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A
ghsa_unreviewed·2022-05-13
CVE-2017-7899 [CRITICAL] CWE-200 GHSA-mjq6-cm42-47hc: An Information Exposure issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 programmable-logic controllers 1763-L16AWA, Series A
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,
No detection rules found.
No public exploits indexed.
2017-06-30
Published