Ex2300 vulnerabilitiesAnd the versions its exploited flaws hit.
Ex2300 is made by Juniper. We track 51 published vulnerabilities listed under that exact name, across 0 versions. 3 of them are on the list of flaws known to be exploited, the newest added on 13 November 2023. Juniper lists newer releases under their own names, such as Ex2300 Multigigabit, so check those pages too.
The most recent Ex2300 flaw added to the known-exploited list is CVE-2023-36844, on 13 November 2023. We keep watching the known-exploited list.
Is Ex2300 listed under other names? Yes.
Juniper also lists Ex2300 under more specific names, such as Ex2300 Multigigabit. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which versions of Ex2300 do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
Which Ex2300 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.
- 5.3Juniper 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.
- 5.3Juniper 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.
- 5.3Juniper 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.
Which Ex2300 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.
- 90%
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.
- 83%
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.
- 56%CVE-2014-9708Medium
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=,".
- 5.3%CVE-2019-0006Critical
A certain crafted HTTP packet can trigger an uninitialized function pointer deference vulnerability in the Packet Forwarding Engine manager (fxpc) on all EX, QFX and MX Series devices in a Virtual Chassis configuration.
- 4.9%CVE-2018-0052High
If RSH service is enabled on Junos OS and if the PAM authentication is disabled, a remote unauthenticated attacker can obtain root access to the device.
- 2.8%CVE-2018-15504High
An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2.
- 2.3%CVE-2018-0062High
A Denial of Service vulnerability in J-Web service may allow a remote unauthenticated user to cause Denial of Service which may prevent other users to authenticate or to perform J-Web operations.
- 2.3%CVE-2018-0061Medium
A denial of service vulnerability in the telnetd service on Junos OS allows remote unauthenticated users to cause high CPU usage which may affect system performance.
- 2.2%CVE-2018-0022High
A Junos device with VPLS routing-instances configured on one or more interfaces may be susceptible to an mbuf leak when processing a specific MPLS packet.
Running Ex2300? We'll keep checking.
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1 flaw being exploited affects software Acme tracks
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. Using a crafted request an attacker is able to modify certain PHP environment variables, leading to partial loss of integrity, which may allow chaining to other vulnerabilities.
- Matched to
- Ex2300 on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 51 published vulnerabilities listed under the name Ex2300, across 0 versions. The most recent Ex2300 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.
Juniper also lists Ex2300 under more specific names, such as Ex2300 Multigigabit. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track Ex2300. 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.