CVE-2025-53473Network attack vector

Internal server requests via undisclosed SSRF endpoint

Published Jul 7, 2025 · Updated Jul 7, 2025

Server-side request forgery in Nimesa Backup and Recovery before 3.0.2025062305 allows remote attackers to send requests to internal servers. Public advisories do not identify the affected endpoint or explain how attacker-controlled input becomes a server-side request. No privileges or user interaction are required, and the documented consequence is limited to unintended requests reaching internal servers.

CVSS severity6.9
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Server-side request forgery in Nimesa Backup and Recovery before 3.0.2025062305 allows remote attackers to send requests to internal servers. Public advisories do not identify the affected endpoint or explain how attacker-controlled input becomes a server-side request. No privileges or user interaction are required, and the documented consequence is limited to unintended requests reaching internal servers.

The record

CVE
CVE-2025-53473
Published
Jul 7, 2025
Updated
Jul 7, 2025
Vendor
Nimesa
Product
Nimesa Backup and Recovery
Classifications
CWE-918
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 7, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 7, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=prior to v3.0.2025062305
  2. Affected versionversion=v2.3
  3. Affected versionversion=v2.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Nimesa · Nimesa Backup and Recoveryversion=prior to v3.0.2025062305; version=v2.3; version=v2.4

Published CVSS scores

7.3JPCERT/CCCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
6.9JPCERT/CCCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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