Exploit discussion active in current signal (1 latest mentions)
Recommended action window: High priority (within 72h)
NVD description
A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. Affected is the function setIptvCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handler. This manipulation of the argument igmpVer causes os command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
Priority
MEDIUM
Exploitation
NONE
PoC
YES
Patch
AVAILABLE
Momentum
STABLE
| Date | Total | Labels |
|---|
| 2026-04-09 | 7 | Disclosure3Exploit1General2Patch1 |
| 2026-04-10 | 1 | Disclosure1 |
🚨 CVE-2026-5852 — CVSS 9.8/10 ██████████ A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. Affected is the function setIptvCfg of the... Severity: CRITICAL Patch now. #cybersecurity #CVE https://t.co/kQRvtMZngB
Post summary
A critical vulnerability (CVE-2026-5852) was disclosed in Totolink A7100RU with a CVSS of 9.8, and a patch is now available.
⚡ New CVE Alert: CVE-2026-5852 📊 Severity: 9.8 🚨 Risk Level: Critical 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-5852 #CVE-2026-5852 #CVE #Critical #CyberSecurity #InfoSec https://t.co/LVBtlmR3Pb
Post summary
The post highlights the new CVE‑2026‑5852 with a high severity score and links to the NVD entry, but it provides no additional technical specs, exploit code, or patch information.
🚨 CVE-2026-5852: Totolink A7100RU CGI cstecgi.cgi ... Remote RCE via igmpVer parameter in setIptvCfg - public exploit available for this ancient Totolink router with zero aut... https://zerodaysignal.com/vulnerability/CVE-2026-5852 #netsec #vulnerability #CVE #sysadmin #zeroday
Post summary
A public exploit for CVE‑2026‑5852 on the Totolink A7100RU router demonstrates remote code execution via the igmpVer parameter; no evidence of active exploitation or patch recommendations is provided.
CVE-2026-5852 OS Command Injection in Totolink A7100RU 7.4cu.2313_b20191024 via igmpVer Parameter https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-5852
Post summary
The post discloses an OS command injection vulnerability in a specific Totolink router model, detailing the affecting firmware and trigger parameter, but offers no PoC, exploit code, patch information, or evidence of active exploitation.
🚨*CVE* CVE-2026-5852 A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. Affected is the function setIptvCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handl… https://www.cve.org/CVERecord?id=CVE-2026-5852 ----- Traducción: CVE-2026-5852 Se … http://infoflow.cloud`
Post summary
The post merely announces the identification of a weakness in a Totolink router, referencing the CVE record but providing no further detail such as PoC, exploit, or mitigation.
CVE-2026-5852 A weakness has been identified in Totolink A7100RU 7.4cu.2313_b20191024. Affected is the function setIptvCfg of the file /cgi-bin/cstecgi.cgi of the component CGI Handl… https://www.cve.org/CVERecord?id=CVE-2026-5852
Post summary
The statement only identifies a weakness in a specific firmware version and function, offering no details on exploitation, patches, or technical characteristics.
🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-5852 - Totolink A7100RU CGI cstecgi.cgi setIptvCfg os command injection Intel Report: https://ift.tt/7QwL2X5
Post summary
The tweet announces a new OS command injection vulnerability (CVE-2026-5852) in the Totolink A7100RU router and links to an Intel report for more details.
[CVE-2026-5852: CRITICAL] Critical vulnerability discovered in Totolink A7100RU 7.4cu.2313_b20191024. Exploit enables remote OS command injection through the CGI Handler component, posing a significant cyber s...#cve,CVE-2026-5852,#cybersecurity https://cvefind.com/CVE-2026-5852
Post summary
The notice announces a critical remote OS command injection vulnerability (CVE‑2026‑5852) affecting Totolink A7100RU routers, providing technical detail but no PoC, exploit code, or patch information, and no evidence of active exploitation.