CVE-2017-14003
An Authentication Bypass by Spoofing issue was discovered in LAVA Ether-Serial Link (ESL) running firmware versions 6.01.00/29.03.2007 and prior versions.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.60%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
An Authentication Bypass by Spoofing issue was discovered in LAVA Ether-Serial Link (ESL) running firmware versions 6.01.00/29.03.2007 and prior versions. An improper authentication vulnerability has been identified, which, if exploited, would allow an attacker with the same IP address to bypass authentication by accessing a specific uniform resource locator.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.60% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-290, CWE-287
- Affected
- lavalink/ether-serial link firmware
- Source
- ics-cert@hq.dhs.gov
References
- http://www.securityfocus.com/bid/101226Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-283-01Mitigation, Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/101226Third Party Advisory, VDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-17-283-01Mitigation, Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.