56.705 CVE tracked
777 Exploited now
183 Used by ransomware
Last sync
Search: telnet
89 CVE
| Identifier | Severity, sort descending | Product and flaw | EPSS, sort descending | In KEV since, sort descending |
|---|---|---|---|---|
| CVE-1999-0230 | MED 5.0 | cisco ios Buffer overflow in Cisco 7xx routers through the telnet service. | 1.1% | — |
| CVE-2012-0339 | MED 5.0 | cisco ios Cisco IOS 12.2 through 12.4 and 15.0 does not recognize the vrf-also keyword during enforcement of access-class commands, which allows remote attackers to establish TELNET connections from arbitrary source IP addresses via a standard TELNET client, aka Bug ID | 1.0% | — |
| CVE-2008-6096 | MED 4.3 | juniper netscreen_screenos Cross-site scripting (XSS) vulnerability in Juniper NetScreen ScreenOS before 5.4r10, 6.0r6, and 6.1r2 allows remote attackers to inject arbitrary web script or HTML via the user name parameter to the (1) web interface login page or the (2) telnet login page. | 1.0% | — |
| CVE-2017-6650 | HIGH 7.8 | cisco nx-os A vulnerability in the Telnet CLI command of Cisco NX-OS System Software 7.1 through 7.3 running on Cisco Nexus Series Switches could allow an authenticated, local attacker to perform a command injection attack. The vulnerability is due to insufficient input v | 0.9% | — |
| CVE-2022-35846 | HIGH 8.1 | fortinet fortitester An improper restriction of excessive authentication attempts vulnerability [CWE-307] in FortiTester Telnet port 2.3.0 through 3.9.1, 4.0.0 through 4.2.0, 7.0.0 through 7.1.0 may allow an unauthenticated attacker to guess the credentials of an admin user via a | 0.8% | — |
| CVE-2026-35423 | MED 5.4 | microsoft windows_10_1607 Out-of-bounds read in Telnet Client allows an unauthorized attacker to disclose information over a network. | 0.7% | — |
| CVE-2022-22164 | MED 6.5 | juniper junos_os_evolved An Improper Initialization vulnerability in Juniper Networks Junos OS Evolved may cause a commit operation for disabling the telnet service to not take effect as expected, resulting in the telnet service staying enabled. When it is not intended to be operating | 0.7% | — |
| CVE-2019-0053 | HIGH 7.8 | debian debian_linux Insufficient validation of environment variables in the telnet client supplied in Junos OS can lead to stack-based buffer overflows, which can be exploited to bypass veriexec restrictions on Junos OS. A stack-based overflow is present in the handling of enviro | 0.6% | — |
| CVE-2001-0444 | LOW 2.1 | cisco cbos Cisco CBOS 2.3.0.053 sends output of the "sh nat" (aka "show nat") command to the terminal of the next user who attempts to connect to the router via telnet, which could allow that user to obtain sensitive information. | 0.5% | — |
| CVE-2024-21610 | MED 4.3 | juniper junos An Improper Handling of Exceptional Conditions vulnerability in the Class of Service daemon (cosd) of Juniper Networks Junos OS allows an authenticated, network-based attacker with low privileges to cause a limited Denial of Service (DoS). In a scaled CoS sce | 0.5% | — |
| CVE-2019-1656 | MED 5.3 | cisco enterprise_nfv_infrastructure_software A vulnerability in the CLI of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, local attacker to access the shell of the underlying Linux operating system on the affected device. The vulnerability is due to improper input vali | 0.4% | — |
| CVE-2020-3404 | HIGH 7.8 | cisco ios_xe A vulnerability in the persistent Telnet/Secure Shell (SSH) CLI of Cisco IOS XE Software could allow an authenticated, local attacker to gain shell access on an affected device and execute commands on the underlying operating system (OS) with root privileges. | 0.3% | — |
| CVE-2019-0069 | MED 5.9 | juniper junos On EX4600, QFX5100 Series, NFX Series, QFX10K Series, QFX5110, QFX5200 Series, QFX5110, QFX5200, QFX10K Series, vSRX, SRX1500, SRX4000 Series, vSRX, SRX1500, SRX4000, QFX5110, QFX5200, QFX10K Series, when the user uses console management port to authenticate, | 0.2% | — |
| CVE-2024-20309 | MED 5.6 | cisco ios_xe A vulnerability in auxiliary asynchronous port (AUX) functions of Cisco IOS XE Software could allow an authenticated, local attacker to cause an affected device to reload or stop responding. This vulnerability is due to the incorrect handling of specific in | 0.1% | — |