Web Security Virtual Appliance vulnerabilitiesRanked by how likely they are to be used.
Web Security Virtual Appliance is made by Cisco. We track 10 published vulnerabilities in it, across 28 versions. None of them is on the list of flaws known to be exploited today. If you run Web Security Virtual Appliance, keep it on a version the vendor still supports.
We keep watching the known-exploited list.
Which Web Security Virtual Appliance vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Web Security Virtual Appliance's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Web Security Virtual Appliance 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.
- 3.3%CVE-2015-4216Medium
The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before 2015-06-25 uses the same default SSH...
- 2.7%CVE-2017-6750High
A vulnerability in AsyncOS for the Cisco Web Security Appliance (WSA) could allow an unauthenticated, local attacker to log in to the device with the privileges of a limited user or an unauthenticated, remote...
- 2.2%CVE-2015-4217Medium
The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before 2015-06-25 uses the same default SSH...
- 2.0%CVE-2015-6287Medium
Cisco Web Security Appliance (WSA) 8.0.6-078 and 8.0.6-115 allows remote attackers to cause a denial of service (service outage) via a flood of TCP traffic that leads to DNS resolution delays, aka Bug IDs CSCur32005...
- 2.0%CVE-2017-6751High
A vulnerability in the web proxy functionality of the Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to forward traffic from the web proxy interface of an affected device to the...
- 1.4%CVE-2015-6290Medium
Cisco Web Security Appliance (WSA) 8.0.7 allows remote HTTP servers to cause a denial of service (memory consumption from stale TCP connections) via crafted responses, aka Bug ID CSCuw10426.
- 1.2%CVE-2017-6749Medium
A vulnerability in the web-based management interface of Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the...
- 0.9%CVE-2014-2137Medium
CRLF injection vulnerability in the web framework in Cisco Web Security Appliance (WSA) 7.7 and earlier allows remote attackers to inject arbitrary HTTP headers and conduct redirection attacks via a crafted URL, aka...
- 0.8%CVE-2017-6748Medium
A vulnerability in the CLI parser of the Cisco Web Security Appliance (WSA) could allow an authenticated, local attacker to perform command injection and elevate privileges to root.
- 0.8%CVE-2021-1271Medium
A vulnerability in the web-based management interface of Cisco AsyncOS for Cisco Web Security Appliance (WSA) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack...
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1 new flaw affects software Acme tracks
The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before 2015-06-25 uses the same default SSH root authorized key across different customers' installations, which makes it easier for remote attackers to bypass authentication by leveraging knowledge of a private key from another installation, aka Bug IDs CSCuu95988, CSCuu95994, and CSCuu96630.
- Matched to
- Web Security Virtual Appliance 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 10 published vulnerabilities listed under the name Web Security Virtual Appliance, across 28 versions.
None of Web Security Virtual Appliance's vulnerabilities is on the list of flaws known to be exploited today.
Create a Precursor Intelligence account and track Web Security Virtual Appliance. 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.