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CVE-2021-23856

MEDIUMCVSS 6.1/10EPSS 0.61%

Last modified

CVE-2021-23856 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. The web server is vulnerable to reflected XSS and therefore an attacker might be able to execute scripts on a client’s computer by sending the client a manipulated URL.. EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

The web server is vulnerable to reflected XSS and therefore an attacker might be able to execute scripts on a client’s computer by sending the client a manipulated URL.

Metrics

CVSS 3.1
6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability
0.61%

44.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
BoschRexroth Indramotion Mlc L20 FirmwareAll versions
BoschRexroth Indramotion Mlc L40 FirmwareAll versions

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-23856?
The web server is vulnerable to reflected XSS and therefore an attacker might be able to execute scripts on a client’s computer by sending the client a manipulated URL.
How severe is CVE-2021-23856?
CVE-2021-23856 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.
How do I fix CVE-2021-23856?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-23856?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST