Ex300 V2 Firmware vulnerabilitiesRanked by how likely they are to be used.

Product2 versions
The short answer

Ex300 V2 Firmware is made by Totolink. We track 6 published vulnerabilities in it, across 2 versions. None of them is on the list of flaws known to be exploited today. If you run Ex300 V2 Firmware, keep it on a version the vendor still supports.

See the riskiest flaws

We keep watching the known-exploited list.

Known exploited

Which Ex300 V2 Firmware vulnerabilities are being exploited?

This is the list that matters most: flaws criminals are using now.

None of Ex300 V2 Firmware's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.

Exploit likelihood

Which Ex300 V2 Firmware flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. 19%

    TOTOLINK EX300_V2 V4.0.3c.7484 was discovered to contain a command injection vulnerability via the langType parameter in the setLanguageCfg function.

    CVSS9.8Published7 Jul 2022
  2. 4.4%

    totolink EX300_v2 V4.0.3c.140_B20210429 and EX1200T V4.1.2cu.5230_B20210706 does not contain an authentication mechanism.

    CVSS8.8Published30 Mar 2022
  3. 1.7%

    totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a command injection vulnerability via the component process forceugpo.

    CVSS8.1Published30 Mar 2022
  4. 1.0%

    totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a command injection vulnerability via the component cloudupdate_check.

    CVSS7.5Published31 Mar 2022
  5. 0.6%

    totolink EX300_v2 V4.0.3c.140_B20210429 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the component /home.asp.

    CVSS6.1Published31 Mar 2022
  6. 0.5%

    totolink EX300_v2, ver V4.0.3c.140_B20210429 and A720R ,ver V4.1.5cu.470_B20200911 have an issue which causes uncontrolled resource consumption.

    CVSS6.5Published31 Mar 2022
Precursor Intelligence

Running Ex300 V2 Firmware? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

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FAQ

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We track 6 published vulnerabilities listed under the name Ex300 V2 Firmware, across 2 versions.

None of Ex300 V2 Firmware's vulnerabilities is on the list of flaws known to be exploited today.

Create a Precursor Intelligence account and track Ex300 V2 Firmware. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.