RCE in Pulverizr Project
CVE-2020-7604
pulverizr through 0.7.0 allows execution of arbitrary commands. Within "lib/job.js", the variable "filename" can be controlled by the attacker. This function uses the variable "filename" to construct the argument of the exec call without any sanitization. In order to successfully exploit this vulnerability, an attacker will need to create a new file with the same name as the attack command.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.026 (84.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 84.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Pulverizr Project
- Pulverizr — versions All versions including 0.7.0
Weakness classification (CWE)
References
- snyk.io/vuln/SNYK-JS-PULVERIZR-560122 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-7604?
- CVE-2020-7604 is a critical-severity vulnerability in Pulverizr Project, classified under OS Command Injection. CVSS score: 9.8/10. Published 2020-03-15.
- How severe is CVE-2020-7604?
- Critical severity. CVSS v3 base score is 9.8 out of 10.