Vulnerabilities (CVE)

Filtered by CWE-20
Total 11703 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-8543 1 Open-xchange 1 Open-xchange Appsuite 2026-06-17 5.0 MEDIUM 7.5 HIGH
OX App Suite through 7.10.3 has Improper Input Validation.
CVE-2020-8517 3 Canonical, Opensuse, Squid-cache 3 Ubuntu Linux, Leap, Squid 2026-06-17 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Squid before 4.10. Due to incorrect input validation, the NTLM authentication credentials parser in ext_lm_group_acl may write to memory outside the credentials buffer. On systems with memory access protections, this can result in the helper process being terminated unexpectedly. This leads to the Squid process also terminating and a denial of service for all clients using the proxy.
CVE-2020-8476 1 Abb 3 800xa System, Compact Hmi, Control Builder Safe 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
For the Central Licensing Server component used in ABB products ABB Ability™ System 800xA and related system extensions versions 5.1, 6.0 and 6.1, Compact HMI versions 5.1 and 6.0, Control Builder Safe 1.0, 1.1 and 2.0, Symphony Plus -S+ Operations 3.0 to 3.2 Symphony Plus -S+ Engineering 1.1 to 2.2, Composer Harmony 5.1, 6.0 and 6.1, Melody Composer 5.3, 6.1/6.2 and SPE for Melody 1.0SPx (Composer 6.3), Harmony OPC Server (HAOPC) Standalone 6.0, 6.1 and 7.0, ABB Ability™ System 800xA/ Advant® OCS Control Builder A 1.3 and 1.4, Advant® OCS AC100 OPC Server 5.1, 6.0 and 6.1, Composer CTK 6.1 and 6.2, AdvaBuild 3.7 SP1 and SP2, OPCServer for MOD 300 (non-800xA) 1.4, OPC Data Link 2.1 and 2.2, Knowledge Manager 8.0, 9.0 and 9.1, Manufacturing Operations Management 1812 and 1909, ABB AbilityTM SCADAvantage versions 5.1 to 5.6.5, a weakness in validation of input exists that allows an attacker to alter licenses assigned to the system nodes by sending specially crafted messages to the CLS web service.
CVE-2020-8475 1 Abb 3 800xa System, Compact Hmi, Control Builder Safe 2026-06-17 2.1 LOW 5.3 MEDIUM
For the Central Licensing Server component used in ABB products ABB Ability™ System 800xA and related system extensions versions 5.1, 6.0 and 6.1, Compact HMI versions 5.1 and 6.0, Control Builder Safe 1.0, 1.1 and 2.0, Symphony Plus -S+ Operations 3.0 to 3.2 Symphony Plus -S+ Engineering 1.1 to 2.2, Composer Harmony 5.1, 6.0 and 6.1, Melody Composer 5.3, 6.1/6.2 and SPE for Melody 1.0SPx (Composer 6.3), Harmony OPC Server (HAOPC) Standalone 6.0, 6.1 and 7.0, ABB Ability™ System 800xA/ Advant® OCS Control Builder A 1.3 and 1.4, Advant® OCS AC100 OPC Server 5.1, 6.0 and 6.1, Composer CTK 6.1 and 6.2, AdvaBuild 3.7 SP1 and SP2, OPCServer for MOD 300 (non-800xA) 1.4, OPC Data Link 2.1 and 2.2, Knowledge Manager 8.0, 9.0 and 9.1, Manufacturing Operations Management 1812 and 1909, ABB AbilityTM SCADAvantage versions 5.1 to 5.6.5, a weakness in validation of input exists that allows an attacker to block license handling by sending specially crafted messages to the CLS web service.
CVE-2020-8445 1 Ossec 1 Ossec 2026-06-17 10.0 HIGH 9.8 CRITICAL
In OSSEC-HIDS 2.7 through 3.5.0, the OS_CleanMSG function in ossec-analysisd doesn't remove or encode terminal control characters or newlines from processed log messages. In many cases, those characters are later logged. Because newlines (\n) are permitted in messages processed by ossec-analysisd, it may be possible to inject nested events into the ossec log. Use of terminal control characters may allow obfuscating events or executing commands when viewed through vulnerable terminal emulators. This may be an unauthenticated remote attack for certain types and origins of logged data.
CVE-2020-8324 1 Lenovo 1 System Interface Foundation 2026-06-17 2.1 LOW 5.0 MEDIUM
A vulnerability was reported in LenovoAppScenarioPluginSystem for Lenovo System Interface Foundation prior to version 1.2.184.31 that could allow unsigned DLL files to be executed.
CVE-2020-8268 1 Json8-merge-patch Project 1 Json8-merge-patch 2026-06-17 5.0 MEDIUM 7.5 HIGH
Prototype pollution vulnerability in json8-merge-patch npm package < 1.0.3 may allow attackers to inject or modify methods and properties of the global object constructor.
CVE-2020-8187 1 Citrix 4 Application Delivery Controller, Application Delivery Controller Firmware, Netscaler Gateway and 1 more 2026-06-17 5.0 MEDIUM 7.5 HIGH
Improper input validation in Citrix ADC and Citrix Gateway versions before 11.1-63.9 and 12.0-62.10 allows unauthenticated users to perform a denial of service attack.
CVE-2020-8184 3 Canonical, Debian, Rack Project 3 Ubuntu Linux, Debian Linux, Rack 2026-06-17 5.0 MEDIUM 7.5 HIGH
A reliance on cookies without validation/integrity check security vulnerability exists in rack < 2.2.3, rack < 2.1.4 that makes it is possible for an attacker to forge a secure or host-only cookie prefix.
CVE-2020-8147 1 Utils-extend Project 1 Utils-extend 2026-06-17 7.5 HIGH 9.8 CRITICAL
Flaw in input validation in npm package utils-extend version 1.0.8 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using utils-extend.
CVE-2020-8132 1 Pdf-image Project 1 Pdf-image 2026-06-17 7.5 HIGH 9.8 CRITICAL
Lack of input validation in pdf-image npm package version <= 2.0.0 may allow an attacker to run arbitrary code if PDF file path is constructed based on untrusted user input.
CVE-2020-8125 1 Klona Project 1 Klona 2026-06-17 7.5 HIGH 9.8 CRITICAL
Flaw in input validation in npm package klona version 1.1.0 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using klona.
CVE-2020-8124 1 Url-parse Project 1 Url-parse 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
Insufficient validation and sanitization of user input exists in url-parse npm package version 1.4.4 and earlier may allow attacker to bypass security checks.
CVE-2020-8122 1 Nextcloud 1 Nextcloud Server 2026-06-17 4.0 MEDIUM 4.3 MEDIUM
A missing check in Nextcloud Server 14.0.3 could give recipient the possibility to extend the expiration date of a share they received.
CVE-2020-8102 1 Bitdefender 1 Total Security 2020 2026-06-17 6.8 MEDIUM 8.8 HIGH
Improper Input Validation vulnerability in the Safepay browser component of Bitdefender Total Security 2020 allows an external, specially crafted web page to run remote commands inside the Safepay Utility process. This issue affects Bitdefender Total Security 2020 versions prior to 24.0.20.116.
CVE-2020-8100 1 Bitdefender 1 Engines 2026-06-17 5.0 MEDIUM 9.0 CRITICAL
Improper Input Validation vulnerability in the cevakrnl.rv0 module as used in the Bitdefender Engines allows an attacker to trigger a denial of service while scanning a specially-crafted sample. This issue affects: Bitdefender Bitdefender Engines versions prior to 7.84063.
CVE-2020-8095 1 Bitdefender 1 Total Security 2020 2026-06-17 4.9 MEDIUM 4.9 MEDIUM
A vulnerability in the improper handling of junctions before deletion in Bitdefender Total Security 2020 can allow an attacker to to trigger a denial of service on the affected device.
CVE-2020-8087 1 Smc 2 D3g0804w, D3g0804w Firmware 2026-06-17 10.0 HIGH 9.8 CRITICAL
SMC Networks D3G0804W D3GNV5M-3.5.1.6.10_GA devices allow remote command execution by leveraging access to the Network Diagnostic Tools screen, as demonstrated by an admin login. The attacker must use a Parameter Pollution approach against goform/formSetDiagnosticToolsFmPing by providing the vlu_diagnostic_tools__ping_address parameter twice: once with a shell metacharacter and a command name, and once with a command argument.
CVE-2020-7957 2 Dovecot, Fedoraproject 2 Dovecot, Fedora 2026-06-17 5.0 MEDIUM 5.3 MEDIUM
The IMAP and LMTP components in Dovecot 2.3.9 before 2.3.9.3 mishandle snippet generation when many characters must be read to compute the snippet and a trailing > character exists. This causes a denial of service in which the recipient cannot read all of their messages.
CVE-2020-7925 1 Mongodb 1 Mongodb 2026-06-17 5.0 MEDIUM 7.5 HIGH
Incorrect validation of user input in the role name parser may lead to use of uninitialized memory allowing an unauthenticated attacker to use a specially crafted request to cause a denial of service. This issue affects MongoDB Server v4.4 versions prior to 4.4.0-rc12; MongoDB Server v4.2 versions prior to 4.2.9.