A Use of Single-factor Authentication vulnerability in the Authentication component of CIPPlanner CIPAce before 9.17 allows attackers to by…

published 2026-02-11 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-55414

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 20%
public exploits: 0; none known

A Use of Single-factor Authentication vulnerability in the Authentication component of CIPPlanner CIPAce before 9.17 allows attackers to bypass a protection mechanism. When the system is configured to allow login with internal accounts, an attacker can possibly obtain full authentication if the secret in a single-factor authentication scheme gets compromised.

Patch / fix

fixed in 1

cipplanner cipace 9.17

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 8 mo ago (2026-02-12)

Exploit prediction

0.28% chance of exploitation in the next 30 days, higher than 20% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Classification

Weakness

CWE-308 Use of Single-factor Authentication

References

cipplanner.com /cve-2024-50618-cve-public-notification-of-resolution/
vendor-advisory

Sources

CVE List CVE-2024-50618
NVD CVE-2024-50618

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Summary