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TalosCVELIST:CVE-2024-24957

HistoryMay 28, 2024 - 3:30 p.m.

CVE-2024-24957

2024-05-2815:30:17

CWE-787

talos

www.cve.org

automationdirect p3-550e

out-of-bounds write

memory corruption

firmware vulnerability

null-byte write

CVSS3

8.2

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

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

17.0%

JSON

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 0xb6aa4.

CNA Affected

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

References

talosintelligence.com/vulnerability_reports/TALOS-2024-1938

www.talosintelligence.com/vulnerability_reports/TALOS-2024-1938

CVSS3

8.2

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

AI Score

8.4

Confidence

High

EPSS

0.001

Percentile

17.0%

JSON

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