CVE-2018-15492
A vulnerability in the lservnt.exe component of Sentinel License Manager version 8.5.3.35 (fixed in 8.5.3.2403) causes UDP amplification.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability in the lservnt.exe component of Sentinel License Manager version 8.5.3.35 (fixed in 8.5.3.2403) causes UDP amplification.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.21% probability · 68th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-405
- Affected
- gemalto/sentinel license manager
- Source
- cve@mitre.org
EPSS 1.2% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/mspaling/sentinel-ddos-signature/blob/master/sentinel-ddos-signature.txtMitigation, Third Party Advisory
- https://support.radware.com/app/answers/answer_view/a_id/17879/~/security-advisory-sentinel-reflection-ddosThird Party Advisory
- https://github.com/mspaling/sentinel-ddos-signature/blob/master/sentinel-ddos-signature.txtMitigation, Third Party Advisory
- https://support.radware.com/app/answers/answer_view/a_id/17879/~/security-advisory-sentinel-reflection-ddosThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.