High severity · published Oct 27, 2026
CVE-2026-107671
A vulnerability allowing an attacker with valid Administrator credentials to bypass multi-factor authentication by disabling it globally before completing MFA verification
New
8.5
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability allowing an attacker with valid Administrator credentials to bypass multi-factor authentication by disabling it globally before completing MFA verification.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ON
ONE · Veeam
13.1 through 13.1.0.7233 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-107671
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-107671
www.veeam.com
https://www.veeam.com/kb4951
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