Information disclosure in Fortra Globalscape Eft
CVE-2023-2991
Fortra Globalscape EFT's administration server suffers from an information disclosure vulnerability where the serial number of the harddrive that Globalscape is installed on can be remotely determined via a "trial extension request" message
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.006 (48.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.7% 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
- Fortra Globalscape Eft — versions 8.0.0
- Globalscape Eft Server
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.rapid7.com/blog/post/2023/06/22/multiple-vulnerabilities-in-fortra-globalsc… (Exploit, Third Party Advisory)
- kb.globalscape.com/Knowledgebase/11589/Is-EFT-susceptible-to-the-Remotely-obtai… (Vendor Advisory)
Frequently asked questions
- What is CVE-2023-2991?
- CVE-2023-2991 is a medium-severity vulnerability in Fortra Globalscape Eft, classified under Information Disclosure. CVSS score: 5.3/10. Published 2023-06-22.
- How severe is CVE-2023-2991?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2023-2991 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.