RCE in Fish.audio Bert-Vits2
CVE-2024-39685
Bert-VITS2 is the VITS2 Backbone with multilingual bert. User input supplied to the data_dir variable is used directly in a command executed with subprocess.run(cmd, shell=True) in the resample function, which leads to arbitrary command execution. This affects fishaudio/Bert-VITS2 2.3 and earlier.
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: 0.011 (65.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- Fish.audio Bert-Vits2
- Fishaudio Bert-Vits2 — versions <= 2.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- securitylab.github.com/advisories/GHSL-2024-045_GHSL-2024-047_fishaudio_Bert-VI… (Exploit, Third Party Advisory)
- github.com/fishaudio/Bert-VITS2/blob/3f8c537f4aeb281df3fb3c455eed9a1b64871a81/w… (Issue Tracking)
- github.com/fishaudio/Bert-VITS2/blob/76653b5b6d657143721df2ed6c5c246b4b1d9277/w… (Issue Tracking)
Frequently asked questions
- What is CVE-2024-39685?
- CVE-2024-39685 is a critical-severity vulnerability in Fish.audio Bert-Vits2, classified under OS Command Injection. CVSS score: 9.8/10. Published 2024-07-22.
- How severe is CVE-2024-39685?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2024-39685 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.