d4 · tools · cve
Severity, exploit probability and exploitation status for one vulnerability, drawn from NVD, FIRST EPSS and CISA's exploited catalogue.
inferred from weakness class no curated mapping exists for this CVE; these are the techniques typically seen with CWE-20, CWE-502 vulnerabilities
Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.
Inferred from CWE-20, CWE-502.
Adversaries may abuse command and script interpreters to execute commands, scripts, or binaries.
Inferred from CWE-20, CWE-502.
Adversaries may exploit software vulnerabilities in client applications to execute code.
Inferred from CWE-502.
Adversaries may abuse legitimate extensible development features of servers to establish persistent access to systems.
via sub-technique T1505.003 Web Shell
Inferred from CWE-502.
Adversaries may exploit software vulnerabilities in an attempt to elevate privileges.
Inferred from CWE-20.
Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit.
Inferred from CWE-20.
Adversaries may search local system sources, such as file systems, configuration files, local databases, virtual machine files, or process memory, to find files of interest and sensitive data prior to Exfiltration.
Inferred from CWE-20.
Adversaries may transfer tools or other files from an external system into a compromised environment.
Inferred from CWE-502.
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data. * This advisory also applies to all CPS versions * The identified vulnerability also impacts Windchill and FlexPLM releases prior to 11.0 M030
CVSS measures how bad exploitation would be; EPSS estimates how likely exploitation is within 30 days; the CISA listing means it is already happening. Read them together: a CVSS 9.8 with EPSS 0.04% is usually less urgent than a CVSS 7.2 on the exploited list. Data: NVD, FIRST EPSS, CISA KEV; detail is cached for a week, scores for a day. ATT&CK techniques come from the CTID KEV mappings project where a curated mapping exists, otherwise they are inferred from the weakness class and labelled as such. ATT&CK is a registered trademark of The MITRE Corporation. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.