VulnerabilityModified
CVE-2021-41579
LCDS LAquis SCADA through 4.3.1.1085 is vulnerable to a control bypass and path traversal.
HIGH 7.8EPSS 1.27%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
LCDS LAquis SCADA through 4.3.1.1085 is vulnerable to a control bypass and path traversal. If an attacker can get a victim to load a malicious els project file and use the play feature, then the attacker can bypass a consent popup and write arbitrary files to OS locations where the user has permission, leading to code execution.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.27% probability · 68th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-22
- Affected
- laquisscada/scada
- Source
- cve@mitre.org
References
- https://github.com/jacob-baines/vuln_disclosure/blob/main/vuln_2021_04.txtThird Party Advisory
- https://github.com/jacob-baines/vuln_disclosure/blob/main/vuln_2021_04.txtThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.