Vulnerability Details : CVE-2023-34435
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.
Products affected by CVE-2023-34435
- cpe:2.3:a:realtek:realtek_jungle_sdk:3.4.11:*:*:*:*:*:*:*
- cpe:2.3:a:realtek:rtl819x_jungle_software_development_kit:3.4.11:*:*:*:*:*:*:*
- cpe:2.3:o:level1:wbr-6013_firmware:rer4_a_v3411b_2t2r_lev_09_170623:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-34435
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 27 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-34435
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
N/A
|
N/A
|
Talos | 2024-07-08 |
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NIST | 2024-07-11 |
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
Talos | 2024-07-08 |
CWE ids for CVE-2023-34435
-
The product does not verify, or incorrectly verifies, the cryptographic signature for data.Assigned by:
- b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b (Primary)
- talos-cna@cisco.com (Primary)
References for CVE-2023-34435
-
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1874
TALOS-2023-1874 || Cisco Talos Intelligence Group - Comprehensive Threat IntelligenceThird Party Advisory
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