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Vulnerability record · CVE-2023-34942 · published 12 June 2023

CVE-2023-34942: Asus rt-n10lx firmware out-of-bounds write vulnerability

Asus · Rt N10lx Firmware

Asus RT-N10LX Router v2.0.0.39 was discovered to contain a stack overflow via the mac parameter at /start-apply.html. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

7.5 CVSS 3.1 High EPSS 0.74% · top 47.1% CWE-787 · Out-of-bounds write
7.5CVSS 3.1 base score
0.74%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Asus RT-N10LX Router v2.0.0.39 was discovered to contain a stack overflow via the mac parameter at /start-apply.html. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/OlivierLaflamme/cve/blob/main/ASUS-N10LX_2.0.0.39/MAC_Address_StackBOF.md ExploitThird Party Advisory
https://github.com/OlivierLaflamme/cve/blob/main/ASUS-N10LX_2.0.0.39/MAC_Address_StackBOF.md ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.5CVE-2023-34940Asus rt-n10lx firmware out-of-bounds write vulnerabilityAsus RT-N10LX Router v2.0.0.39 was discovered to contain a stack overflow via the url parameter at /start-apply.html. NOTE: This vulnerability only a…EPSS 0.82%5.4CVE-2023-34941Asus rt-n10lx firmware cross-site scripting vulnerabilityA stored cross-site scripting (XSS) vulnerability in the urlFilterList function of Asus RT-N10LX Router v2.0.0.39 allows attackers to execute arbitra…EPSS 24%8.8CVE-2026-53266Linux kernel ebtables SNAT out-of-bounds write in ARP rewriteThe ebtables SNAT target rewrites the ARP sender hardware address via skb_store_bits() without first making that range writable. When the ARP SHA byt…KEVEPSS 0.65%analysed8.8CVE-2026-87491Google Chrome V8 out-of-bounds write enables sandbox code executionChrome before 153.0.8010.36 contains an out-of-bounds write in the V8 JavaScript engine. A crafted HTML page can trigger the memory corruption, and b…KEVEPSS 3.1%analysed9.8CVE-2025-25249Fortinet FortiOS and FortiSwitchManager heap buffer overflow via crafted packetsA heap-based buffer overflow (CWE-122/CWE-787) in Fortinet FortiOS 6.4 through 7.6.3 and FortiSwitchManager 7.0 through 7.2.6 lets an unauthenticated…KEVEPSS 3.9%analysed7.8CVE-2026-53362Linux kernel IPv6 UDP paged allocation out-of-bounds write__ip6_append_data() in the Linux kernel mis-accounts fraggap on the paged-allocation path, leaving the linear skb area undersized while pagedlen is o…KEVEPSS 0.71%analysed7.8CVE-2022-0995Linux kernel watch_queue out-of-bounds writeThe Linux kernel's watch_queue event notification subsystem contains an out-of-bounds write (CWE-787) that can overwrite kernel state. A local user c…KEVEPSS 8.8%analysed8.8CVE-2026-11645Google Chrome V8 out-of-bounds read and write enables sandbox code executionGoogle Chrome before 149.0.7827.103 contains an out-of-bounds read and write in the V8 JavaScript engine. A crafted HTML page can trigger the memory …KEVEPSS 2.2%analysed

Source: NIST National Vulnerability Database (record CVE-2023-34942), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.