What is CVE-2023-48270?

CVE-2023-48270 is a high-severity vulnerability in Level1 Wbr-6013, classified under Stack-based Buffer Overflow. CVSS score: 7.2/10. Published 2024-07-08.

How severe is CVE-2023-48270?

High severity. CVSS v3 base score is 7.2 out of 10.

Buffer overflow in Level1 Wbr-6013

CVE-2023-48270

A stack-based buffer overflow vulnerability exists in the boa formDnsv6 functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted series of network requests can lead to arbitrary code execution. An attacker can send a sequen…

Vulnerability class: Buffer Overflow

EPSS: 0.009 (54.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Level1 Wbr-6013
Level1 Wbr-6013_firmware — versions rer4_a_v3411b_2t2r_lev_09_170623
Levelone Wbr-6013 — versions RER4_A_v3411b_2T2R_LEV_09_170623
Realtek Rtl819x Jungle Sdk — versions v3.4.11
Realtek Rtl819x_jungle_software_development_kit — versions 3.4.11

Weakness classification (CWE)

References

talos-cna@cisco.com (Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-48270?: CVE-2023-48270 is a high-severity vulnerability in Level1 Wbr-6013, classified under Stack-based Buffer Overflow. CVSS score: 7.2/10. Published 2024-07-08.
How severe is CVE-2023-48270?: High severity. CVSS v3 base score is 7.2 out of 10.