CVE-2017-14468in critical feed
An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micro…
Published 8 y ago · modified 4 mo ago · JSON
Summary
An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information, modification of settings, or modification of ladder logic. An attacker can send unauthenticated packets to trigger this vulnerability. Required Keyswitch State: REMOTE or PROG Description: This ability is leveraged in a larger exploit to flash custom firmware.
Exploit prediction (EPSS)
37.96% probability of exploitation in the next 30 days, higher than 99% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.0 | 10.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| CNA | 3.0 | 10.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Talos Allen Bradley
References
- talosintelligence.com /vulnerability_reports/TALOS-2017-0443 · x_refsource_MISC, x_transferred
Sources
- CVE List: CVE-2017-14468
- NVD: CVE-2017-14468
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