CVE-2018-17903

Name: CVE-2018-17903
Creator: NVD / NIST
Published: 2018-10-24T22:29:00.98+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.1/10EPSS 1.56%

Last modified Jun 17, 2026

CVE-2018-17903 is a critical-severity vulnerability rated 9.1/10 on the CVSS scale. SAGA1-L8B with any firmware versions prior to A0.10 are vulnerable to a replay attack and command forgery.. EPSS estimates a 1.56% chance of exploitation in the next 30 days.

Description

SAGA1-L8B with any firmware versions prior to A0.10 are vulnerable to a replay attack and command forgery.

Metrics

CVSS 3.1

9.1/10

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

EPSS Probability

1.56%

72.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Sagaradio	Saga1-L8b Firmware	< a0.10

References

http://www.securityfocus.com/bid/105729Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-296-02Third Party Advisory, US Government Resource
http://www.securityfocus.com/bid/105729Third Party Advisory, VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-296-02Third Party Advisory, US Government Resource

Timeline

Published: Oct 24, 2018
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-17903?

SAGA1-L8B with any firmware versions prior to A0.10 are vulnerable to a replay attack and command forgery.

How severe is CVE-2018-17903?

CVE-2018-17903 has a CVSS score of 9.1/10 (CRITICAL severity). The EPSS model estimates a 1.56% probability of exploitation in the next 30 days.

How do I fix CVE-2018-17903?

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-2018-17903?

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

Scan your code now

Source: NVD / NIST