VulnerabilityModified
CVE-2022-38351
A vulnerability in Suprema BioStar (aka Bio Star) 2 v2.8.16 allows attackers to escalate privileges to System Administrator via a crafted PUT request to the update profile page.
HIGH 8.8EPSS 0.94%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.94%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability in Suprema BioStar (aka Bio Star) 2 v2.8.16 allows attackers to escalate privileges to System Administrator via a crafted PUT request to the update profile page.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.94% probability · 59th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-269
- Affected
- supremainc/biostar 2
- Source
- cve@mitre.org
References
- https://nobugescapes.com/blog/privilege-escalation-from-user-operator-to-system-administrator/Exploit, Third Party Advisory
- https://nobugescapes.com/wp-content/uploads/2022/08/Part1.docxExploit, Third Party Advisory
- https://nobugescapes.com/blog/privilege-escalation-from-user-operator-to-system-administrator/Exploit, Third Party Advisory
- https://nobugescapes.com/wp-content/uploads/2022/08/Part1.docxExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.