CVE-2020-9493Critical· 9.8▾ MidnightA deserialization flaw was found in Apache Chainsaw versions prior to 2.1.0 which could lead to malicious code execution.
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 53.9 · likelihood 0.9 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Oct 7.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
4.6%
A deserialization flaw was found in Apache Chainsaw versions prior to 2.1.0 which could lead to malicious code execution.
chainsaw < 2.1.0log4j >= 1.2, < 2.0reload4j < 1.2.18.1Upgrade past the affected range:
chainsaw 2.1.0log4j 2.0reload4j 1.2.18.1Connected by shared product, vendor, weakness, or advisory.
CVE-2017-5645Critical· 9.8In Apache Log4j 2.x before 2.8.2, when using the TCP socket server or UDP socket server to receive serialized log events from another application, a specially crafted binary payload can be sent that, when deserialized, can execute arbitr…
CVE-2015-6420Critical· 9.8Serialized-object interfaces in certain Cisco Collaboration and Social Media; Endpoint Clients and Client Software; Network Application, Service, and Acceleration; Network and Content Security Devices; Network Management and Provisioning…
CVE-2021-25329High· 7.0The fix for CVE-2020-9484 was incomplete
CVE-2020-9484High· 7.0When using Apache Tomcat versions 10.0.0-M1 to 10.0.0-M4, 9.0.0.M1 to 9.0.34, 8.5.0 to 8.5.54 and 7.0.0 to 7.0.103 if a) an attacker is able to control the contents and name of a file on the server; and b) the server is configured to use…
CVE-2019-10086High· 7.3In Apache Commons Beanutils 1.9.2, a special BeanIntrospector class was added which allows suppressing the ability for an attacker to access the classloader via the class property available on all Java objects
CVE-2026-92415Medium· 5.3— Use of Externally-Controlled Input to Select Classes or Code vulnerability in Apache Jackrabbit's WebDAV/Davex client. A malicious WebDAV/DavEx server, or an attacker able to intercept the connection, can cause the client to instantia…