What is CVE-2021-23857?

CVE-2021-23857 is a critical-severity vulnerability in Rexroth Indramotion Mlc L20, L40, classified under CWE-836. CVSS score: 10.0/10. Published 2021-10-04.

How severe is CVE-2021-23857?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Vulnerability in Rexroth Indramotion Mlc L20, L40

CVE-2021-23857

Login with hash: The login routine allows the client to log in to the system not by using the password, but by using the hash of the password. Combined with CVE-2021-23858, this allows an attacker to subsequently login to the system.

EPSS: 0.004 (58.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Rexroth Indramotion Mlc L20, L40 — versions 12 VRS
Rexroth Indramotion Mlc L25, L45, L65, L75, L85, Xm21, Xm22, Xm41 And Xm42 Xlc — versions 12 VRS

Weakness classification (CWE)

CWE-836

References

psirt.bosch.com/security-advisories/bosch-sa-741752.html (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2021-23857?: CVE-2021-23857 is a critical-severity vulnerability in Rexroth Indramotion Mlc L20, L40, classified under CWE-836. CVSS score: 10.0/10. Published 2021-10-04.
How severe is CVE-2021-23857?: Critical severity. CVSS v3 base score is 10.0 out of 10.