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vulnrichmentTalosVULNRICHMENT:CVE-2024-24954
HistoryMay 28, 2024 - 3:30 p.m.

CVE-2024-24954

2024-05-2815:30:17
CWE-787
talos
github.com
1
automationdirect p3-550e
out-of-bounds
write
vulnerabilities
filesystem api
memory corruption
network packets
heap-based
security
firmware

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

7.3 High

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

17.1%

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 0xb69c8.

CNA Affected

[
  {
    "vendor": "AutomationDirect",
    "product": "P3-550E",
    "versions": [
      {
        "version": "1.2.10.9",
        "status": "affected"
      }
    ]
  }
]

8.2 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

7.3 High

AI Score

Confidence

Low

0.0005 Low

EPSS

Percentile

17.1%

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