VIR Vulnerability Intelligence Relay

CVE-2016-9334

high
Published 2017-02-13 · Modified 2026-05-13
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CVSS v3
7.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4 NEW
—
not yet in upstream
VIR risk
7.3

Description

An issue was discovered in Rockwell Automation Allen-Bradley MicroLogix 1100 controller 1763-L16AWA, Series A and B, Version 14.000 and prior versions; 1763-L16BBB, Series A and B, Version 14.000 and prior versions; 1763-L16BWA, Series A and B, Version 14.000 and prior versions; and 1763-L16DWD, Series A and B, Version 14.000 and prior versions. User credentials are sent to the web server in clear text, which may allow an attacker to discover the credentials if they are able to observe traffic between the web browser and the server.

Predictions

Exploit likelihood
82%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Application impact
VendorProductVersionsFixed
rockwellautomation1763-l16awa_series_a{"endIncluding":"14.000"}
rockwellautomation1763-l16awa_series_b{"endIncluding":"14.000"}
rockwellautomation1763-l16bbb_series_a{"endIncluding":"14.000"}
rockwellautomation1763-l16bbb_series_b{"endIncluding":"14.000"}
rockwellautomation1763-l16bwa_series_a{"endIncluding":"14.000"}
rockwellautomation1763-l16bwa_series_b{"endIncluding":"14.000"}
rockwellautomation1763-l16dwd_series_a{"endIncluding":"14.000"}
rockwellautomation1763-l16dwd_series_b{"endIncluding":"14.000"}
rockwellautomation1766-l32awa_series_a{"endIncluding":"15.004"}
rockwellautomation1766-l32awa_series_b{"endIncluding":"15.004"}
rockwellautomation1766-l32awaa_series_a{"endIncluding":"15.004"}
rockwellautomation1766-l32awaa_series_b{"endIncluding":"15.004"}
rockwellautomation1766-l32bwa_series_a{"endIncluding":"15.004"}
rockwellautomation1766-l32bwa_series_b{"endIncluding":"15.004"}
rockwellautomation1766-l32bwaa_series_a{"endIncluding":"15.004"}
rockwellautomation1766-l32bwaa_series_b{"endIncluding":"15.004"}
rockwellautomation1766-l32bxb_series_a{"endIncluding":"15.004"}
rockwellautomation1766-l32bxb_series_b{"endIncluding":"15.004"}
rockwellautomation1766-l32bxba_series_a{"endIncluding":"15.004"}
rockwellautomation1766-l32bxba_series_b{"endIncluding":"15.004"}

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.