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cisco ip phone 8821 firmware vulnerabilities and exploits
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5
CVSSv2
CVE-2018-0325
A vulnerability in the Session Initiation Protocol (SIP) call-handling functionality of Cisco IP Phone 7800 Series phones and Cisco IP Phone 8800 Series phones could allow an unauthenticated, remote malicious user to cause a denial of service (DoS) condition on an affected phone....
Cisco Ip Phone 8800 Firmware 9.4(2)sr4
Cisco Ip Phone 8800 Firmware 10.3(1)sr4
Cisco Ip Phone 7800 Firmware
NA
CVE-2022-20968
A vulnerability in the Cisco Discovery Protocol processing feature of Cisco IP Phone 7800 and 8800 Series firmware could allow an unauthenticated, adjacent malicious user to cause a stack overflow on an affected device. This vulnerability is due to insufficient input validation o...
Cisco Ip Phone 7811 Firmware 9.3(3)
Cisco Ip Phone 7811 Firmware 9.3(4)
Cisco Ip Phone 7811 Firmware 9.3(4)sr1
Cisco Ip Phone 7811 Firmware 9.3(4)sr2
Cisco Ip Phone 7811 Firmware 9.3(4)sr3
Cisco Ip Phone 7811 Firmware 10.1(1)sr1
Cisco Ip Phone 7811 Firmware 10.1(1)sr2
Cisco Ip Phone 7811 Firmware 10.1(1.9)
Cisco Ip Phone 7811 Firmware 10.2(1)
Cisco Ip Phone 7811 Firmware 10.2(1)sr1
Cisco Ip Phone 7811 Firmware 10.2(2)
Cisco Ip Phone 7811 Firmware 10.3(1)
Cisco Ip Phone 7811 Firmware 10.3(1)sr1
Cisco Ip Phone 7811 Firmware 10.3(1)sr2
Cisco Ip Phone 7811 Firmware 10.3(1)sr3
Cisco Ip Phone 7811 Firmware 10.3(1)sr4
Cisco Ip Phone 7811 Firmware 10.3(1)sr4b
Cisco Ip Phone 7811 Firmware 10.3(1)sr5
Cisco Ip Phone 7811 Firmware 10.3(1)sr6
Cisco Ip Phone 7811 Firmware 10.3(1)sr7
Cisco Ip Phone 7811 Firmware 10.3(1.9)
Cisco Ip Phone 7811 Firmware 10.3(1.11)
1 Article
4.6
CVSSv2
CVE-2021-33478
The TrustZone implementation in certain Broadcom MediaxChange firmware could allow an unauthenticated, physically proximate malicious user to achieve arbitrary code execution in the TrustZone Trusted Execution Environment (TEE) of an affected device. This, for example, affects ce...
Cisco Ip Phone 8800 Series With Multiplatform Firmware
Cisco Ip Phone 8861 With Multiplatform Firmware
Cisco Ip Phone 8811 With Multiplatform Firmware
Cisco Ip Phone 8841 With Multiplatform Firmware
Cisco Ip Phone 8851 With Multiplatform Firmware
Cisco Ip Phone 8865 With Multiplatform Firmware
Cisco Ip Phone 8845 With Multiplatform Firmware
Cisco Ip Phone 8800 Firmware
Cisco Ip Phone 8811 Firmware
Cisco Ip Phone 8841 Firmware
Cisco Ip Phone 8845 Firmware
Cisco Ip Phone 8851 Firmware
Cisco Ip Phone 8861 Firmware
Cisco Ip Phone 8865 Firmware
Cisco Wireless Ip Phone 8821 Firmware
NA
CVE-2021-1379
Multiple vulnerabilities in the Cisco Discovery Protocol and Link Layer Discovery Protocol (LLDP) implementations for Cisco IP Phone Series 68xx/78xx/88xx could allow an unauthenticated, adjacent attacker to execute code remotely or cause a reload of an affected IP phone. These v...
5
CVSSv2
CVE-2016-1421
A vulnerability in the web application for Cisco IP Phones could allow an unauthenticated, remote malicious user to execute code with root privileges or cause a reload of an affected IP phone, resulting in a denial of service (DoS) condition. The vulnerability exists because the ...
Cisco Ip Phone 8800 Series Firmware 11.0(1)
2.9
CVSSv2
CVE-2019-15126
An issue exists on Broadcom Wi-Fi client devices. Specifically timed and handcrafted traffic can cause internal errors (related to state transitions) in a WLAN device that lead to improper layer 2 Wi-Fi encryption with a consequent possibility of information disclosure over the a...
Apple Iphone Os
Apple Ipados
Apple Mac Os X
Broadcom Bcm4389 Firmware -
Broadcom Bcm43012 Firmware -
Broadcom Bcm43013 Firmware -
Broadcom Bcm4375 Firmware -
Broadcom Bcm43752 Firmware -
Broadcom Bcm4356 Firmware -
1 EDB exploit
5 Github repositories
2 Articles
8.3
CVSSv2
CVE-2020-25681
A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow exists in the way RRSets are sorted before validating with DNSSEC data. An attacker on the network, who can forge DNS replies such as that they are accepted as valid, could use this flaw to cause a buff...
Thekelleys Dnsmasq
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Debian Debian Linux 9.0
Debian Debian Linux 10.0
1 Article
8.3
CVSSv2
CVE-2020-25682
A flaw was found in dnsmasq prior to 2.83. A buffer overflow vulnerability exists in the way dnsmasq extract names from DNS packets before validating them with DNSSEC data. An attacker on the network, who can create valid DNS replies, could use this flaw to cause an overflow with...
Thekelleys Dnsmasq
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Debian Debian Linux 9.0
Debian Debian Linux 10.0
1 Article
7.1
CVSSv2
CVE-2020-25683
A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow exists in dnsmasq when DNSSEC is enabled and before it validates the received DNS entries. A remote attacker, who can create valid DNS replies, could use this flaw to cause an overflow in a heap-allocat...
Thekelleys Dnsmasq
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Debian Debian Linux 9.0
Debian Debian Linux 10.0
1 Article
4.3
CVSSv2
CVE-2020-25684
A flaw was found in dnsmasq before version 2.83. When getting a reply from a forwarded query, dnsmasq checks in the forward.c:reply_query() if the reply destination address/port is used by the pending forwarded queries. However, it does not use the address/port to retrieve the ex...
Thekelleys Dnsmasq
Fedoraproject Fedora 32
Fedoraproject Fedora 33
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Arista Eos
2 Github repositories
1 Article
CVSSv2
CVSSv2
CVSSv3
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