CVE-2021-23856 json
Reflected Cross-Site-Scripting
published 2021-10-04 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-10782
- cvss
- 10.0
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 50%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- Rexroth IndraMotion MLC L20, L40
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
psirt.bosch.com
/security-advisories/bosch-sa-741752.html
vendor-advisory
Sources
- CVE List CVE-2021-23856
- NVD CVE-2021-23856
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