IP Phone 7811 Firmware vulnerabilitiesAnd the versions its exploited flaws hit.
IP Phone 7811 Firmware is made by Cisco. We track 13 published vulnerabilities in it, across 64 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 3 November 2021. If you run IP Phone 7811 Firmware, check your version against the exploited flaws below and patch those first.
The most recent IP Phone 7811 Firmware flaw added to the known-exploited list is CVE-2020-3161, on 3 November 2021. We keep watching the known-exploited list.
Which versions of IP Phone 7811 Firmware do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
- CVE-2020-3161Exploited list, 3 Nov 2021
Cisco IP Phones Web Server Remote Code Execution and Denial-of-Service Vulnerability
11.0(1)
Which IP Phone 7811 Firmware vulnerabilities are being exploited?
1 flaw is 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.
- 9.8Cisco IP Phones Web Server Remote Code Execution and Denial-of-Service Vulnerability
Cisco IP Phones contain an improper input validation vulnerability for HTTP requests.
Which IP Phone 7811 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.
- 84%
A vulnerability in the web server for Cisco IP Phones could allow an unauthenticated, remote attacker to execute code with root privileges or cause a reload of an affected IP phone, resulting in a denial of service...
- 10%CVE-2023-20078Critical
Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition.
- 10%CVE-2023-20079High
Multiple vulnerabilities in the web-based management interface of certain Cisco IP Phones could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service (DoS) condition.
- 6.4%CVE-2022-20968High
A vulnerability in the Cisco Discovery Protocol processing feature of Cisco IP Phone 7800 and 8800 Series firmware could allow an unauthenticated, adjacent attacker to cause a stack overflow on an affected device.
- 3.1%CVE-2020-3111High
A vulnerability in the Cisco Discovery Protocol implementation for the Cisco IP Phone could allow an unauthenticated, adjacent attacker to remotely execute code with root privileges or cause a reload of an affected...
- 2.0%CVE-2019-1635High
A vulnerability in the call-handling functionality of Session Initiation Protocol (SIP) Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause an affected...
- 1.3%CVE-2019-1922High
A vulnerability in Cisco SIP IP Phone Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected phone.
- 0.6%CVE-2019-1684Medium
A vulnerability in the Cisco Discovery Protocol or Link Layer Discovery Protocol (LLDP) implementation for the Cisco IP Phone 7800 and 8800 Series could allow an unauthenticated, adjacent attacker to cause an...
- 0.6%CVE-2019-16008Medium
A vulnerability in the web-based GUI of Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware could allow an authenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a...
- 0.6%CVE-2023-20018Medium
A vulnerability in the web-based management interface of Cisco IP Phone 7800 and 8800 Series Phones could allow an unauthenticated, remote attacker to bypass authentication on an affected device.
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1 flaw being exploited affects software Acme tracks
Cisco IP Phones contain an improper input validation vulnerability for HTTP requests. Exploitation could allow an attacker to execute code remotely with root privileges or cause a denial-of-service (DoS) condition.
- Matched to
- IP Phone 7811 Firmware 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 13 published vulnerabilities listed under the name IP Phone 7811 Firmware, across 64 versions. The most recent IP Phone 7811 Firmware flaw added to the known-exploited list is CVE-2020-3161, on 3 November 2021.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2020-3161.
Each flaw names its own versions, usually as ranges. The newest, CVE-2020-3161, affects 11.0(1). The versions for every exploited flaw are listed on this page.
Create a Precursor Intelligence account and track IP Phone 7811 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.