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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2017-06-30T02:35:00

Updated: 2024-08-05T16:19:28.546Z

Reserved: 2017-04-18T00:00:00

Link: CVE-2017-7902

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-06-30T03:29:00.827

Modified: 2019-10-09T23:29:55.517

Link: CVE-2017-7902

cve-icon Redhat

No data.