Openserver vulnerabilitiesRanked by how likely they are to be used.
Openserver is made by Xinuos. We track 3 published vulnerabilities in it, across 7 versions. None of them is on the list of flaws known to be exploited today. If you run Openserver, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Openserver vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Openserver's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Openserver 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.
- 80%CVE-2004-0230Medium
TCP, when using a large Window Size, makes it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST...
- 39%CVE-2020-25494Critical
Xinuos (formerly SCO) Openserver v5 and v6 allows attackers to execute arbitrary commands via shell metacharacters in outputform or toclevels parameter to cgi-bin/printbook.
- 9.0%CVE-2020-25495Medium
A reflected Cross-site scripting (XSS) vulnerability in Xinuo (formerly SCO) Openserver version 5 and 6 allows remote attackers to inject arbitrary web script or HTML tag via the parameter 'section'.
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1 new flaw affects software Acme tracks
TCP, when using a large Window Size, makes it easier for remote attackers to guess sequence numbers and cause a denial of service (connection loss) to persistent TCP connections by repeatedly injecting a TCP RST packet, especially in protocols that use long-lived connections, such as BGP.
- Matched to
- Openserver on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 3 published vulnerabilities listed under the name Openserver, across 7 versions.
None of Openserver's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Openserver. 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.