CVE-2025-47421
CVE-2025-47421 is a high-severity vulnerability with a CVSS 4.0 base score of 8.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-88.
Key facts
- Severity: High (CVSS 4.0 base score 8.6)
- EPSS exploit prediction: 0% (26th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-26506
- Weakness: CWE-88
- Published:
- Last modified:
Description
Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in CRESTRON TOUCHSCREENS x70 allows Argument Injection.This issue affects TOUCHSCREENS x70: from 3.001.0031.001 through 3.001.0034.001. A specially crafted SCP command sent via SSH login string can lead a valid administrator user to gain Privileged Operating System access on the device. Following Products Models are affected: TSW-x70 TSW-x60 TST-1080 AM-3000/3100/3200 Soundbar VB70 HD-PS622/621/402 HD-TXU-RXU-4kZ-211 HD-MDNXM-4KZ-E *Note: additional firmware updates will be published once made available
Frequently asked questions
- What is CVE-2025-47421?
- Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in CRESTRON TOUCHSCREENS x70 allows Argument Injection.This issue affects TOUCHSCREENS x70: from 3.001.0031.001 through 3.001.0034.001. A specially crafted SCP command sent via SSH login string can lead a valid administrator user to gain Privileged Operating System access on the device. Following Products Models are affected: TSW-x70 TSW-x60 TST-1080 AM-3000/3100/3200 Soundbar VB70 HD-PS622/621/402 HD-TXU-RXU-4kZ-211 HD-MDNXM-4KZ-E *Note: additional firmware updates will be published once made available
- How severe is CVE-2025-47421?
- CVE-2025-47421 has a CVSS 4.0 base score of 8.6, rated high severity.
- Is CVE-2025-47421 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-47421?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-47421 have an EU (EUVD) identifier?
- Yes. CVE-2025-47421 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26506.
- When was CVE-2025-47421 published?
- CVE-2025-47421 was published on 2025-09-03 and last updated on 2026-06-17.
References
- https://https://www.crestron.com/Software-Firmware/Firmware/Touchpanels/TS-770-TS-1070-TSS-770-TSS-1070-TSW-570/3-002-0040-001
- https://https://www.crestron.com/release_notes/tsw-xx70_3.002.0040.001_release_notes.pdf
- https://security.crestron.com
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