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High severity · published May 28, 2024
CVE-2024-24955
Several out-of-bounds write vulnerabilities exist in the Programming Software Connection FileSystem API functionality of AutomationDirect P3-550E 1.2.10.9
8.2
CVSS
0.5%
EPSS
No
On KEV
Description
Several out-of-bounds write vulnerabilities exist in the Programming Software Connection FileSystem API functionality of AutomationDirect P3-550E 1.2.10.9. Specially crafted network packets can lead to heap-based memory corruption. An attacker can send malicious packets to trigger these vulnerabilities.This CVE tracks the arbitrary null-byte write vulnerability located in firmware 1.2.10.9 of the P3-550E at offset `0xb69fc`.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
P3
P3-550E · AutomationDirect
1.2.10.9 · source: vendor
PF
P3-550e Firmware · Automationdirect
1.2.10.9 · source: NVD, CISA
Affected product
P3
P3-550E
AutomationDirect
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-24955
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-24955
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2024-1938
Exploit
https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-1938
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9.8
CVE-2024-24963
A stack-based buffer overflow vulnerability exists in the Programming Software Connection FileSelect functionality of AutomationDirect P3-550E 1.2.10.9
9.8
CVE-2024-24962
A stack-based buffer overflow vulnerability exists in the Programming Software Connection FileSelect functionality of AutomationDirect P3-550E 1.2.10.9
9.8
CVE-2024-21785
A leftover debug code vulnerability exists in the Telnet Diagnostic Interface functionality of AutomationDirect P3-550E 1.2.10.9
9.8
CVE-2024-23601
A code injection vulnerability exists in the scan_lib.bin functionality of AutomationDirect P3-550E 1.2.10.9
9.1
CVE-2024-22187
A write-what-where vulnerability exists in the Programming Software Connection Remote Memory Diagnostics functionality of AutomationDirect P3-550E 1.2.10.9