CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2017-7902

A "Reusing a Nonce, Key Pair in Encryption" 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. The affected product reuses nonces, which may allow an attacker to capture and replay a valid request until the nonce is changed.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 13.1%

CVSS Severity

CVSS v3 Score 9.8

CVSS v2 Score 5.0

References

Products affected by CVE-2017-7902

Rockwellautomation » 1763-L16awa Series A » Version: 14.000

cpe:2.3:a:rockwellautomation:1763-l16awa_series_a:14.000
Rockwellautomation » 1763-L16awa Series A » Version: 15.000

cpe:2.3:a:rockwellautomation:1763-l16awa_series_a:15.000
Rockwellautomation » 1763-L16awa Series A » Version: 16.000

cpe:2.3:a:rockwellautomation:1763-l16awa_series_a:16.000
Rockwellautomation » 1763-L16awa Series B » Version: 14.000

cpe:2.3:a:rockwellautomation:1763-l16awa_series_b:14.000
Rockwellautomation » 1763-L16awa Series B » Version: 15.000

cpe:2.3:a:rockwellautomation:1763-l16awa_series_b:15.000
Rockwellautomation » 1763-L16awa Series B » Version: 16.000

cpe:2.3:a:rockwellautomation:1763-l16awa_series_b:16.000
Rockwellautomation » 1763-L16bbb Series A » Version: 14.000

cpe:2.3:a:rockwellautomation:1763-l16bbb_series_a:14.000
Rockwellautomation » 1763-L16bbb Series A » Version: 15.000

cpe:2.3:a:rockwellautomation:1763-l16bbb_series_a:15.000
Rockwellautomation » 1763-L16bbb Series A » Version: 16.000

cpe:2.3:a:rockwellautomation:1763-l16bbb_series_a:16.000
Rockwellautomation » 1763-L16bbb Series B » Version: 14.000

cpe:2.3:a:rockwellautomation:1763-l16bbb_series_b:14.000
Rockwellautomation » 1763-L16bbb Series B » Version: 15.000

cpe:2.3:a:rockwellautomation:1763-l16bbb_series_b:15.000
Rockwellautomation » 1763-L16bbb Series B » Version: 16.000

cpe:2.3:a:rockwellautomation:1763-l16bbb_series_b:16.000
Rockwellautomation » 1763-L16bwa Series A » Version: 14.000

cpe:2.3:a:rockwellautomation:1763-l16bwa_series_a:14.000
Rockwellautomation » 1763-L16bwa Series A » Version: 15.000

cpe:2.3:a:rockwellautomation:1763-l16bwa_series_a:15.000
Rockwellautomation » 1763-L16bwa Series A » Version: 16.000

cpe:2.3:a:rockwellautomation:1763-l16bwa_series_a:16.000
Rockwellautomation » 1763-L16bwa Series B » Version: 14.000

cpe:2.3:a:rockwellautomation:1763-l16bwa_series_b:14.000
Rockwellautomation » 1763-L16bwa Series B » Version: 15.000

cpe:2.3:a:rockwellautomation:1763-l16bwa_series_b:15.000
Rockwellautomation » 1763-L16bwa Series B » Version: 16.000

cpe:2.3:a:rockwellautomation:1763-l16bwa_series_b:16.000
Rockwellautomation » 1763-L16dwd Series A » Version: 14.000

cpe:2.3:a:rockwellautomation:1763-l16dwd_series_a:14.000
Rockwellautomation » 1763-L16dwd Series A » Version: 15.000

cpe:2.3:a:rockwellautomation:1763-l16dwd_series_a:15.000
Rockwellautomation » 1763-L16dwd Series A » Version: 16.000

cpe:2.3:a:rockwellautomation:1763-l16dwd_series_a:16.000
Rockwellautomation » 1763-L16dwd Series B » Version: 14.000

cpe:2.3:a:rockwellautomation:1763-l16dwd_series_b:14.000
Rockwellautomation » 1763-L16dwd Series B » Version: 15.000

cpe:2.3:a:rockwellautomation:1763-l16dwd_series_b:15.000
Rockwellautomation » 1763-L16dwd Series B » Version: 16.000

cpe:2.3:a:rockwellautomation:1763-l16dwd_series_b:16.000
Rockwellautomation » 1766-L32awa Series A » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32awa_series_a:15.004
Rockwellautomation » 1766-L32awa Series A » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32awa_series_a:16.000
Rockwellautomation » 1766-L32awa Series B » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32awa_series_b:15.004
Rockwellautomation » 1766-L32awa Series B » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32awa_series_b:16.000
Rockwellautomation » 1766-L32awaa Series A » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32awaa_series_a:15.004
Rockwellautomation » 1766-L32awaa Series A » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32awaa_series_a:16.000
Rockwellautomation » 1766-L32awaa Series B » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32awaa_series_b:15.004
Rockwellautomation » 1766-L32awaa Series B » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32awaa_series_b:16.000
Rockwellautomation » 1766-L32bwa Series A » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32bwa_series_a:15.004
Rockwellautomation » 1766-L32bwa Series A » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32bwa_series_a:16.000
Rockwellautomation » 1766-L32bwa Series B » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32bwa_series_b:15.004
Rockwellautomation » 1766-L32bwa Series B » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32bwa_series_b:16.000
Rockwellautomation » 1766-L32bwaa Series A » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32bwaa_series_a:15.004
Rockwellautomation » 1766-L32bwaa Series A » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32bwaa_series_a:16.000
Rockwellautomation » 1766-L32bwaa Series B » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32bwaa_series_b:15.004
Rockwellautomation » 1766-L32bwaa Series B » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32bwaa_series_b:16.000
Rockwellautomation » 1766-L32bxb Series A » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32bxb_series_a:15.004
Rockwellautomation » 1766-L32bxb Series A » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32bxb_series_a:16.000
Rockwellautomation » 1766-L32bxb Series B » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32bxb_series_b:15.004
Rockwellautomation » 1766-L32bxb Series B » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32bxb_series_b:16.000
Rockwellautomation » 1766-L32bxba Series A » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32bxba_series_a:15.004
Rockwellautomation » 1766-L32bxba Series A » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32bxba_series_a:16.000
Rockwellautomation » 1766-L32bxba Series B » Version: 15.004

cpe:2.3:a:rockwellautomation:1766-l32bxba_series_b:15.004
Rockwellautomation » 1766-L32bxba Series B » Version: 16.000

cpe:2.3:a:rockwellautomation:1766-l32bxba_series_b:16.000
Rockwellautomation » Ab Micrologix Controller » Version: 1100

cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1100
Rockwellautomation » Ab Micrologix Controller » Version: 1400

cpe:2.3:h:rockwellautomation:ab_micrologix_controller:1400

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Vulnerable Software

Vulnerability Details CVE-2017-7902

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