CVE-2025-7702Network attack vector

User redirection via unvalidated destination URL

Published Sep 19, 2025 · Updated Jun 5, 2026

Open redirect in Pusula Manageable Email Sending System before 2025.08.06 allows remote attackers to redirect users to untrusted sites. TR-CERT has not published the affected endpoint or parameter, so the exact redirect sink and validation failure remain undisclosed. Exploitation requires a user to follow a crafted link; the documented impact is redirection that can lend the trusted service's appearance to phishing, not direct data modification or service interruption.

CVSS severity4.7
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in Pusula Manageable Email Sending System before 2025.08.06 allows remote attackers to redirect users to untrusted sites. TR-CERT has not published the affected endpoint or parameter, so the exact redirect sink and validation failure remain undisclosed. Exploitation requires a user to follow a crafted link; the documented impact is redirection that can lend the trusted service's appearance to phishing, not direct data modification or service interruption.

The record

CVE
CVE-2025-7702
Published
Sep 19, 2025
Updated
Jun 5, 2026
Vendor
Pusula İletişim Bilişim İnternet Sanayi ve Ticaret Ltd. Şti.
Product
Manageable Email Sending System
Classifications
CWE-601, CAPEC-22, T1566.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 5, 2026Record 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=<=2025.06 <2025.08.06

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Pusula İletişim Bilişim İnternet Sanayi ve Ticaret Ltd. Şti. · Manageable Email Sending Systemversion=<=2025.06 <2025.08.06

Published CVSS scores

4.7Computer Emergency Response Team of the Republic of TurkeyCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N

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-601URL Redirection to Untrusted Site ('Open Redirect')
CAPEC-22Exploiting Trust in Client
T1566.002Spearphishing Link

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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