VulnerabilityModified
CVE-2021-45027
An arbitrary file download vulnerability in Oliver v5 Library Server Versions < 5.00.008.053 via the FileServlet function allows for arbitrary file download by an attacker using unsanitized user supplied input.
HIGH 7.5EPSS 1.93%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.93%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An arbitrary file download vulnerability in Oliver v5 Library Server Versions < 5.00.008.053 via the FileServlet function allows for arbitrary file download by an attacker using unsanitized user supplied input.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.93% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-494
- Affected
- softlinkint/oliver v5 library
- Source
- cve@mitre.org
References
- https://www.exploit-db.com/exploits/50599Exploit, Third Party Advisory, VDB Entry
- https://www.softlinkint.com/product/oliver/Product, Vendor Advisory
- https://www.exploit-db.com/exploits/50599Exploit, Third Party Advisory, VDB Entry
- https://www.softlinkint.com/product/oliver/Product, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.