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vulnrichmentTalosVULNRICHMENT:CVE-2024-24956
HistoryMay 28, 2024 - 3:30 p.m.

CVE-2024-24956

2024-05-2815:30:17
CWE-787
talos
github.com
1
out-of-bounds write
filesystem api
heap-based memory corruption
network packets
null-byte write
firmware vulnerability

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 0xb6a38.

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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