Is CVE-2023-26829 in the CISA KEV catalog?

No. CVE-2023-26829 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-26829?

CVE-2023-26829 has a CVSS v3 base score of 9.8 (CRITICAL).

What is the EPSS score for CVE-2023-26829?

CVE-2023-26829 has an EPSS score of 1.20% (64th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-26829?

Upgrade centrestack to 13.5.9808 or later.

CVE & CISA-KEV Catalog

CVE-2023-26829

CRITICAL

9.8

CVSS v3

NVD

Description

An authentication bypass vulnerability in the Password Reset component of Gladinet CentreStack before 13.5.9808 allows remote attackers to set a new password for any valid user account, without needing the previous known password, resulting in a full authentication bypass.

CWE-863Incorrect Authorization

How to fix

Remediation Available

centrestackNVD

Affected:< 13.5.9808Fixed in:13.5.9808CVE-2023-26829derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.20%probability of exploitation in 30 days

64thpercentile

Moderate risk: more likely to be exploited than 64% of all known CVEs.

References

Exploit1

whiteoaksecurity.com

Related Vulnerabilities

Other CWE-863 (Incorrect Authorization) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-22518	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-38035	Critical	9.8	100%	KEV + Ransom	-
CVE-2022-46169	Critical	9.8	100%	KEV	Fix
CVE-2025-29927	Critical	9.1	100%	-	Fix
CVE-2024-38856	Critical	9.8	99%	KEV	Fix
CVE-2020-36289	Medium	5.3	99%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-02-18.