VulnSocial

CVE-2026-11504Disclosure

LOWCVSS 7.4 · HIGH

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Prioritize remediation for affected systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

A vulnerability was detected in Tenda CX12L 16.03.53.12. The impacted element is the function setSchedWifi of the file /goform/openSchedWifi of the component Wi-Fi Schedule Configuration Endpoint. Performing a manipulation of the argument schedStartTime/schedEndTime results in stack-based buffer overflow. The attack may be initiated remotely. The exploit is now public and may be used.

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3.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-119CWE-121

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Threat summary

  • Public PoC and exploit tooling are both present
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Exploit tool or code specified in 1 signal
  • PoC mentioned or linked in 1 signal
  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-06-08); latest day: 1
  • 2 total mentions across 2 days

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-06-08: 1Mentions · 2026-06-14: 1PoC Mentioned / Linked · 2026-06-14: 1Exploit Tool / Code · 2026-06-14: 1Technical Details · 2026-06-08: 106-0806-14
Signal classification2 categories
Disclosure
150.0%
Exploit
150.0%
Referenced assets1 URL
By indicator
Classification over time
DateTotalLabels
2026-06-081
Disclosure1
2026-06-141
Exploit1
Full discourse2 posts
  • YogSotho@YogSoth0
    Exploit

    New exploits: **predator_w6x_upgraded.zip** | CVE-49195, CVE-49196, CVE-49199 **tenda_cx12l_upgraded.zip** | CVE-2026-11503, CVE-2026-11504 **tenda_f451_upgraded.zip** | CVE-2026-11556, CVE-2026-11557 **cisco_20230_upgraded.zip** | CVE-2026-20230 **tplink_archer_20269151_upgraded.zip** | CVE-2026-9151 #exploit #0days #CVE #CVSS #security #hacking

    Post summary

    The post announces that new zip files containing exploit code for several CVEs have been released, with no mention of patches, active attacks, or technical details.

    111187769
    1.8K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-11504 A vulnerability was detected in Tenda CX12L 16.03.53.12. The impacted element is the function setSchedWifi of the file /goform/openSchedWifi of the component Wi-Fi Sc… https://www.cve.org/CVERecord?id=CVE-2026-11504

    Post summary

    The statement announces CVE-2026-11504, noting a flaw in the setSchedWifi function of Tenda CX12L firmware 16.03.53.12, but offers no exploits, patches, or PoC details.

    00000151
    57.6K followersView on X

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