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CVE-2017-7924

high · 7.5

An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. A remote, unauthenticated attacker could send a single, specially crafted Programmable Controller Communication Commands (PCCC) packet to the controller that could potentially cause the controller to enter a DoS condition.

7.5
CVSS
22.2%
EPSS (exploit prob.)
98th
EPSS percentile
2017-09-20
Published

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-20

Affected products

VendorProductAffected versions
rockwellautomation1763-l16bwa_firmwareall versions
rockwellautomation1763-l16bwaall versions
rockwellautomation1763-l16awa_firmwareall versions
rockwellautomation1763-l16awaall versions
rockwellautomation1763-l16bbb_firmwareall versions
rockwellautomation1763-l16bbball versions
rockwellautomation1763-l16dwd_firmwareall versions
rockwellautomation1763-l16dwdall versions

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2017-7924