Arbitrary file upload in Genesys Tftp Server
CVE-2023-29930
An issue was found in Genesys CIC Polycom phone provisioning TFTP Server all version allows a remote attacker to execute arbitrary code via the login crednetials to the TFTP server configuration page.
Vulnerability class: Unrestricted File Upload
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.020 (80.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/YSaxon/TFTPlunder (Third Party Advisory)
- help.genesys.com/pureconnect/mergedprojects/wh_tr/mergedprojects/wh_tr_polycom_… (Product)
Frequently asked questions
- What is CVE-2023-29930?
- CVE-2023-29930 is a high-severity vulnerability in Genesys Tftp Server, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 8.8/10. Published 2023-05-10.
- How severe is CVE-2023-29930?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2023-29930 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.