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cvelistTalosCVELIST:CVE-2023-34435
HistoryJul 08, 2024 - 3:25 p.m.

CVE-2023-34435

2024-07-0815:25:39
CWE-347
talos
www.cve.org
7
firmware update
realtek rtl819x
jungle sdk
network packets
arbitrary
vulnerability
malicious file

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

19.5%

A firmware update vulnerability exists in the boa formUpload functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted network packets can lead to arbitrary firmware update. An attacker can provide a malicious file to trigger this vulnerability.

CNA Affected

[
  {
    "vendor": "LevelOne",
    "product": "WBR-6013",
    "versions": [
      {
        "version": "RER4_A_v3411b_2T2R_LEV_09_170623",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Realtek",
    "product": "rtl819x Jungle SDK",
    "versions": [
      {
        "version": "v3.4.11",
        "status": "affected"
      }
    ]
  }
]

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.001

Percentile

19.5%

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