CVE-2025-54321 | In Ascertia SigningHub through 8.6.8, there is a lack of rat… | CVSS 9.8 CRITICAL

Description

In Ascertia SigningHub through 8.6.8, there is a lack of rate limiting on the reset password function, leading to an email bombing vulnerability. An authenticated attacker can exploit this by automating reset password requests.

Metadata

CVE ID: CVE-2025-54321
State: PUBLISHED
Assigner: mitre
Reserved: 2025-07-20 00:00 UTC
Published: 2025-11-18 00:00 UTC
Last updated: 2025-11-19 16:49 UTC
Primary CWE: CWE-799
CWE-799 Improper Control of Interaction Frequency
Vendor / Product: n/a / n/a
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1

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

SSVC — CISA Coordinator

Exploitation: none
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
n/a	n/a	—	n/a

Weakness (CWE)

CWE	Source	Description
—	cna	n/a
CWE-799	adp	CWE-799 Improper Control of Interaction Frequency

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.1	adp	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References (2)