Ex4300-32f vulnerabilitiesAnd the versions its exploited flaws hit.

Product3 known exploited0 versions
The short answer

Ex4300-32f is made by Juniper. We track 16 published vulnerabilities in it, across 0 versions. 3 of them are on the list of flaws known to be exploited, the newest added on 13 November 2023. If you run Ex4300-32f, check your version against the exploited flaws below and patch those first.

Check your version

The most recent Ex4300-32f flaw added to the known-exploited list is CVE-2023-36844, on 13 November 2023. We keep watching the known-exploited list.

Versions

Which versions of Ex4300-32f do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.

Known exploited

Which Ex4300-32f vulnerabilities are being exploited?

3 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.

  1. 5.3
    CVE-2023-36844MediumKnown exploited
    Juniper Junos OS EX Series PHP External Variable Modification Vulnerability

    Juniper Junos OS on EX Series contains a PHP external variable modification vulnerability that allows an unauthenticated, network-based attacker to control certain, important environment variables.

    Chance of use90%Known exploited since13 Nov 2023
  2. 5.3
    CVE-2023-36847MediumKnown exploited
    Juniper Junos OS EX Series Missing Authentication for Critical Function Vulnerability

    Juniper Junos OS on EX Series contains a missing authentication for critical function vulnerability that allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.

    Chance of use83%Known exploited since13 Nov 2023
  3. 5.3
    CVE-2023-36851MediumKnown exploited
    Juniper Junos OS SRX Series Missing Authentication for Critical Function Vulnerability

    Juniper Junos OS on SRX Series contains a missing authentication for critical function vulnerability that allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.

    Chance of use1.1%Known exploited since13 Nov 2023
Exploit likelihood

Which Ex4300-32f 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. 90%
    CVE-2023-36844MediumKnown exploited

    A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series allows an unauthenticated, network-based attacker to control certain, important environment variables.

    CVSS5.3Published17 Aug 2023
  2. 83%
    CVE-2023-36847MediumKnown exploited

    A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on EX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.

    CVSS5.3Published17 Aug 2023
  3. 56%

    Embedthis Appweb before 4.6.6 and 5.x before 5.2.1 allows remote attackers to cause a denial of service (NULL pointer dereference) via a Range header with an empty value, as demonstrated by "Range: x=,".

    CVSS5.0Published31 Mar 2015
  4. 2.8%

    An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2.

    CVSS7.5Published18 Aug 2018
  5. 1.3%

    An improper check for unusual or exceptional conditions in Juniper Networks Junos OS and Junos OS Evolved Routing Protocol Daemon (RPD) service allows an attacker to send a valid BGP FlowSpec message thereby causing...

    CVSS10.0Published15 Jan 2021
  6. 1.1%
    CVE-2023-36851MediumKnown exploited

    A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity.

    CVSS5.3Published27 Sep 2023
  7. 1.0%

    An uncontrolled resource consumption vulnerability in Juniper Networks Junos OS on QFX5000 Series and EX4600 Series switches allows an attacker sending large amounts of legitimate traffic destined to the device to...

    CVSS7.5Published15 Jul 2021
  8. 0.9%

    An Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in J-Web of Juniper Networks Junos OS on SRX Series and EX Series allows an attacker to construct a URL that when...

    CVSS8.8Published25 Jan 2024
  9. 0.9%

    A Missing Authentication for Critical Function vulnerability combined with a Generation of Error Message Containing Sensitive Information vulnerability in J-Web of Juniper Networks Junos OS on SRX Series and EX...

    CVSS5.3Published25 Jan 2024
Precursor Intelligence

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FAQ

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We track 16 published vulnerabilities listed under the name Ex4300-32f, across 0 versions. The most recent Ex4300-32f flaw added to the known-exploited list is CVE-2023-36844, on 13 November 2023.

3 are on the list of flaws known to be exploited. The most recently added are CVE-2023-36844, CVE-2023-36847 and CVE-2023-36851.

Create a Precursor Intelligence account and track Ex4300-32f. 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.