Vulnerability in IBM Sterling File Gateway
CVE-2021-20563
IBM Sterling File Gateway 2.2.0.0 through 6.1.0.3 could allow a remote authenciated user to obtain sensitive information. By sending a specially crafted request, the user could disclose a valid filepath on the server which could be used in further attacks against the system. IBM X-Force ID: 199234.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (52.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- IBM Sterling File Gateway — versions 2.2.0.0, 6.1.0.3
- IBM Sterling File Gateway
References
- www.ibm.com/support/pages/node/6491645 (Patch, Vendor Advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/199234 (VDB Entry, vdb-entry, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-20563?
- CVE-2021-20563 is a medium-severity vulnerability in IBM Sterling File Gateway. CVSS score: 4.3/10. Published 2021-09-23.
- How severe is CVE-2021-20563?
- Medium severity. CVSS v3 base score is 4.3 out of 10.