CVE-2026-8993Network attack vector

NTLM credential disclosure and SSRF via URL handlers

Published Jun 2, 2026 · Updated Jun 2, 2026

Improper URL handling in DITEC D.Launcher 2 before 2.0.7 allows remote attackers to disclose NTLM credentials and trigger SSRF. Registered ditec-dlauncher2f and ditec-dlauncher2 URI schemes process crafted URLs in ways that initiate SMB authentication or unrestricted outbound requests. Exploitation requires a user to open a crafted URL; the result is credential exposure or requests from the client host, with no reported integrity or availability impact.

CVSS severity6.5
Medium
EPSS probability0.22%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper URL handling in DITEC D.Launcher 2 before 2.0.7 allows remote attackers to disclose NTLM credentials and trigger SSRF. Registered ditec-dlauncher2f and ditec-dlauncher2 URI schemes process crafted URLs in ways that initiate SMB authentication or unrestricted outbound requests. Exploitation requires a user to open a crafted URL; the result is credential exposure or requests from the client host, with no reported integrity or availability impact.

The record

CVE
CVE-2026-8993
Published
Jun 2, 2026
Updated
Jun 2, 2026
Vendor
DITEC, a.s.
Product
D.Launcher 2
Classifications
CWE-1395, CWE-200, CWE-74, CAPEC-272, CAPEC-153, CAPEC-137, T1187, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 2, 2026CVE publishedPublication date reported by the CVE source.
  2. Jun 2, 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=0 <2.0.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DITEC, a.s. · D.Launcher 2version=0 <2.0.7

Published CVSS scores

6.5National Cyber Security Centre SK-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/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-1395Dependency on Vulnerable Third-Party Component
CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CAPEC-272Protocol Manipulation
CAPEC-153Input Data Manipulation
CAPEC-137Parameter Injection
T1187Forced Authentication
T1204.001Malicious Link

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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