Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A vulnerability was found in Wavlink WL-WN579X3-C 231124. This affects the function sub_40139C of the file /cgi-bin/firewall.cgi. Performing a manipulation of the argument del_flag results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used. Upgrading to version 20260226 is able to mitigate this issue. You should upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
2 versions affected across 2 products
| Date | Total | Labels |
|---|
| 2026-03-08 | 6 | Disclosure4General1Patch1 |
| 2026-03-12 | 1 | Disclosure1 |
| 2026-03-13 | 1 | Disclosure1 |
🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-3715 - Wavlink WL-WN579X3-C firewall.cgi sub_40139C stack-based overflow Intel Report: https://ift.tt/a4rhURg
Post summary
A brief alert identifies CVE‑2026‑3715 as a stack‑based overflow in the Wavlink WL‑WN579X3‑C firewall CGI, referencing an Intel Report but providing no PoC, exploit code, or remediation details.
CVE-2026-3715 Wavlink WL-WN579X3-C Remote Stack-Based Buffer Overflow in Firewall CGI https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-3715
Post summary
The post identifies CVE-2026-3715 as a remote stack‑based buffer overflow in a Wavlink device's firewall CGI, but provides no further details on exploitation, mitigation, or active usage.
🟠 CVE-2026-3715 - High A vulnerability was found in Wavlink WL-WN579X3-C 231124. This affects the function sub_40139C of the file /cgi-bin/firewall.cgi. Performing a manipulation of the argument del_flag results in ... https://www.thehackerwire.com/vulnerability/CVE-2026-3715/ https://t.co/CZhyLfC3L7
Post summary
A new high‑severity vulnerability (CVE‑2026‑3715) was identified in the Wavlink WL‑WN579X3‑C router, affecting the sub_40139C function in /cgi-bin/firewall.cgi when the del_flag argument is manipulated.
[CVE-2026-3715: HIGH] Critical cyber security vulnerability detected in Wavlink WL-WN579X3-C 231124, allowing remote stack-based buffer overflow attack. Upgrade to version 20260226 to fix the issue immediately.#cve,CVE-2026-3715,#cybersecurity https://cvefind.com/CVE-2026-3715
Post summary
A critical stack‑based buffer‑overflow vulnerability (CVE‑2026‑3715) is reported in the Wavlink WL‑WN579X3‑C; the post directs users to upgrade to firmware 20260226 to mitigate the issue. No PoC, exploit code, or active exploitation evidence is provided.
CVE-2026-3715 (CVSS:7.4, HIGH) is Analyzed. A vulnerability was found in Wavlink WL-WN579X3-C 231124. This affects the function sub_40139C of the file /cgi-bin/fire..https://nvd.nist.gov/vuln/detail/CVE-2026-3715 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
CVE‑2026‑3715 is a high‑severity flaw in Wavlink routers, affecting the sub_40139C function of /cgi-bin/fire, with CVSS 7.4; the post provides technical details and an NVD link but no PoC, exploit code, or patch information.
CVE-2026-3715 (CVSS:7.4, HIGH) is Analyzed. A vulnerability was found in Wavlink WL-WN579X3-C 231124. This affects the function sub_40139C of the file /cgi-bin/fire..https://nvd.nist.gov/vuln/detail/CVE-2026-3715 #cybersecurityawareness #cybersecurity #CVE #infosec #hacker #nvd #mitre
Post summary
The post reports the discovery of CVE-2026-3715, noting its CVSS score and affected function, but does not provide a PoC, exploit, or patch information.
CVE-2026-3715 A vulnerability was found in Wavlink WL-WN579X3-C 231124. This affects the function sub_40139C of the file /cgi-bin/firewall.cgi. Performing a manipulation of the argum… https://www.cve.org/CVERecord?id=CVE-2026-3715
Post summary
A CVE was identified in the Wavlink WL-WN579X3-C firmware affecting a firewall CGI subroutine, but the post provides only basic vulnerability details without PoC, exploit, or patch information.
CVE Alert: CVE-2026-3715 - Wavlink - WL-WN579X3-C - https://www.redpacketsecurity.com/cve-alert-cve-2026-3715-wavlink-wl-wn579x3-c/ #OSINT #ThreatIntel #CyberSecurity #cve-2026-3715 #wavlink #wl-wn579x3-c
Post summary
The tweet announces a new CVE for the Wavlink WL‑WN579X3‑C and links to a further description, but provides no PoC, exploit, mitigation, or technical details.
2 of 2 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| HW | wavlink | wl-wn579x3-c | - | - | - |
| OS | wavlink | wl-wn579x3-c_firmware | 231124 | - | - |