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vulnrichmentTalosVULNRICHMENT:CVE-2024-24959
HistoryMay 28, 2024 - 3:30 p.m.

CVE-2024-24959

2024-05-2815:30:17
CWE-787
talos
github.com
6
automationdirect
p3-550e
out-of-bounds
write
vulnerabilities
network packets
heap-based
memory corruption
firmware
offset
null-byte
cve-2024-24959

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

7.3

Confidence

Low

EPSS

0.001

Percentile

17.0%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

total

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 0xb6c18.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:o:automationdirect:p3-550e_firmware:1.2.10.9:*:*:*:*:*:*:*"
    ],
    "vendor": "automationdirect",
    "product": "p3-550e_firmware",
    "versions": [
      {
        "status": "affected",
        "version": "1.2.10.9"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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

7.3

Confidence

Low

EPSS

0.001

Percentile

17.0%

SSVC

Exploitation

none

Automatable

yes

Technical Impact

total

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