CVE-2025-48983

highpriority · track · 0EPSS 0.008 · 58 %ileDEEUNLRUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.85% (58th) EPSS

CVSS 8.8 · high

Is it mine?

7 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A vulnerability in the Mount service of Veeam Backup & Replication, which allows for remote code execution (RCE) on the Backup infrastructure hosts by an authenticated domain user.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.8–10

v3.18.8highAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.110criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · support@hackerone.comexploitability 3.1 · impact 6

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · NCSC-NL NL

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-264USCWE-284US

affected products (7)

Products and version ranges known to be affected.

Veeam Backup & Replication <12.3.2.4165all versionscert_bundDE
Veeam Backup & Replication< 12.3.2.4165cert_bundDE
Veeam Backup and Replication≤ 12.3.2 ≤12.3.2enisa_euvdEU
Veeam Software AG Veeam Backup & Replication≤ 12.3.2.4165fstec_bduRU
Veeam Agent for Microsoft Windows≤ vers:unknown/*ncsc_nlNL
Veeam Backup & Replication≤ vers:unknown/*ncsc_nlNL
veeam veeam backup & replication12.0.0.1402 → 12.3.2.4165nvdUScpe:2.3:a:veeam:veeam_backup_\&_replication:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2025-0317Kwetsbaarheden verholpen in Veeam Backup & ReplicationNL2025-10-15csaf · ncsc_nlNL
Veeam heeft kwetsbaarheden verholpen in Veeam Backup & Replication.
WID-SEC-W-2025-2274Veeam Backup & Replication: Mehrere SchwachstellenDeutsch2025-10-13csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Veeam Backup & Replication ausnutzen, um beliebigen Programmcode auszuführen und sich erweiterte Berechtigungen zu verschaffen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund ncsc_nl nvd NVD CVE.org MITRE

published 2025-10-31modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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