CVE-2024-21785

A leftover debug code vulnerability exists in the Telnet Diagnostic Interface functionality of AutomationDirect P3-550E 1.2.10.9. A specially crafted series of network requests can lead to unauthorized access. An attacker can send a sequence of requests to trigger this vulnerability.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
talosCNA
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA-ADPADP
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
automationdirectp3-550e_firmware
1.2.10.9
automationdirectp3-550e_firmware
4.1.1.10
automationdirectp3-550_firmware
1.2.10.9
automationdirectp3-550_firmware
4.1.1.10
automationdirectp3-530_firmware
1.2.10.9
automationdirectp3-530_firmware
4.1.1.10
automationdirectp2-550_firmware
1.2.10.10
automationdirectp2-550_firmware
4.1.1.10
automationdirectp1-550_firmware
1.2.10.10
automationdirectp1-550_firmware
4.1.1.10
automationdirectp1-540_firmware
1.2.10.10
automationdirectp1-540_firmware
4.1.1.10
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://community.automationdirect.com/s/internal-database-security-advisory/a4GPE0000003yaj2AA/sa00038
https://talosintelligence.com/vulnerability_reports/TALOS-2024-1942
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1942
https://community.automationdirect.com/s/internal-database-security-advisory/a4GPE0000003yaj2AA/sa00038
https://talosintelligence.com/vulnerability_reports/TALOS-2024-1942
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1942