Path Traversal in Vocera Report Server
CVE-2022-46902
An issue was discovered in Vocera Report Server and Voice Server 5.x through 5.8. There is a Path Traversal for an Unzip operation. The Vocera Report Console contains a websocket function that allows for the restoration of the database from a ZIP archive that expects a SQL import file. During the unzip operation, the code takes file paths from the ZIP archive and writes them to a Vocera temporary directory. Unfortunately, the code does not properly check if the file paths include directory traversal payloads that would escape the intended destination.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (48.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 48.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
Weakness classification (CWE)
References
- www.stryker.com/us/en/about/governance/cyber-security/product-security/ (Not Applicable)
- www.stryker.com/us/en/about/governance/cyber-security/product-security/vocera-r… (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-46902?
- CVE-2022-46902 is a high-severity vulnerability in Vocera Report Server, classified under Path Traversal. CVSS score: 7.5/10. Published 2023-07-25.
- How severe is CVE-2022-46902?
- High severity. CVSS v3 base score is 7.5 out of 10.