CVE-2021-23858
8.6 · HIGHOverview
CVE-2021-23858 is a high-severity vulnerability affecting bosch rexroth_indramotion_mlc_l20_firmware. It was published on October 4, 2021 and has a CVSS 3.1 base score of 8.6 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Information disclosure: The main configuration, including users and their hashed passwords, is exposed by an unprotected web server resource and can be accessed without authentication. Additionally, device details are exposed which include the serial number and the firmware version by another unprotected web server resource.
Remediation
Check the references section for vendor advisories and patches from bosch. Update rexroth_indramotion_mlc_l20_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| bosch | rexroth_indramotion_mlc_l20_firmware | 0 | Affected |
| bosch | rexroth_indramotion_mlc_l40_firmware | 0 | Affected |
| bosch | rexroth_indramotion_mlc_l25_firmware | 0 | Affected |
| bosch | rexroth_indramotion_mlc_l45_firmware | 0 | Affected |
| bosch | rexroth_indramotion_mlc_l65_firmware | 0 | Affected |
| bosch | rexroth_indramotion_mlc_l85_firmware | 0 | Affected |
| bosch | rexroth_indramotion_mlc_xm21_firmware | 0 | Affected |
| bosch | rexroth_indramotion_mlc_xm22_firmware | 0 | Affected |
| bosch | rexroth_indramotion_mlc_xm41_firmware | 0 | Affected |
| bosch | rexroth_indramotion_mlc_xm42_firmware | 0 | Affected |
Frequently Asked Questions
What is CVE-2021-23858?
CVE-2021-23858 is a high-severity vulnerability affecting bosch rexroth_indramotion_mlc_l20_firmware. It was published on October 4, 2021 and has a CVSS 3.1 base score of 8.6 (HIGH).
How severe is CVE-2021-23858?
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-23858?
Check the references section for vendor advisories and patches from bosch. Update rexroth_indramotion_mlc_l20_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-23858?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-23858 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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