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4 vulnerabilities found for WebPerfect Image Suite by Unisys
CVE-2026-39907 (GCVE-0-2026-39907)
Vulnerability from nvd – Published: 2026-04-14 21:21 – Updated: 2026-04-23 14:40
VLAI?
Title
Unisys WebPerfect Image Suite 3.0 NTLMv2 Hash Leakage via WCF SOAP
Summary
Unisys WebPerfect Image Suite versions 3.0.3960.22810 and 3.0.3960.22604 expose an unauthenticated WCF SOAP endpoint on TCP port 1208 that accepts unsanitized file paths in the ReadLicense action's LFName parameter, allowing remote attackers to trigger SMB connections and leak NTLMv2 machine-account hashes. Attackers can submit crafted SOAP requests with UNC paths to force the server to initiate outbound SMB connections, exposing authentication credentials that may be relayed for privilege escalation or lateral movement within the network.
Severity ?
CWE
- CWE-73 - External Control of File Name or Path
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Unisys | WebPerfect Image Suite |
Affected:
3.0.3960.22810
(semver)
Affected: 3.0.3960.22604 (semver) |
Credits
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CVE-2026-39906 (GCVE-0-2026-39906)
Vulnerability from nvd – Published: 2026-04-14 21:21 – Updated: 2026-04-23 14:38
VLAI?
Title
Unisys WebPerfect Image Suite 3.0 NTLMv2 Hash Leakage via .NET Remoting
Summary
Unisys WebPerfect Image Suite versions 3.0.3960.22810 and 3.0.3960.22604 expose a deprecated .NET Remoting TCP channel that allows remote unauthenticated attackers to leak NTLMv2 machine-account hashes by supplying a Windows UNC path as a target file argument through object-unmarshalling techniques. Attackers can capture the leaked NTLMv2 hash and relay it to other hosts to achieve privilege escalation or lateral movement depending on network configuration and patch level.
Severity ?
CWE
- CWE-441 - Unintended Proxy or Intermediary ('Confused Deputy')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Unisys | WebPerfect Image Suite |
Affected:
3.0.3960.22810
(semver)
Affected: 3.0.3960.22604 (semver) |
Credits
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CVE-2026-39907 (GCVE-0-2026-39907)
Vulnerability from cvelistv5 – Published: 2026-04-14 21:21 – Updated: 2026-04-23 14:40
VLAI?
Title
Unisys WebPerfect Image Suite 3.0 NTLMv2 Hash Leakage via WCF SOAP
Summary
Unisys WebPerfect Image Suite versions 3.0.3960.22810 and 3.0.3960.22604 expose an unauthenticated WCF SOAP endpoint on TCP port 1208 that accepts unsanitized file paths in the ReadLicense action's LFName parameter, allowing remote attackers to trigger SMB connections and leak NTLMv2 machine-account hashes. Attackers can submit crafted SOAP requests with UNC paths to force the server to initiate outbound SMB connections, exposing authentication credentials that may be relayed for privilege escalation or lateral movement within the network.
Severity ?
CWE
- CWE-73 - External Control of File Name or Path
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Unisys | WebPerfect Image Suite |
Affected:
3.0.3960.22810
(semver)
Affected: 3.0.3960.22604 (semver) |
Credits
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CVE-2026-39906 (GCVE-0-2026-39906)
Vulnerability from cvelistv5 – Published: 2026-04-14 21:21 – Updated: 2026-04-23 14:38
VLAI?
Title
Unisys WebPerfect Image Suite 3.0 NTLMv2 Hash Leakage via .NET Remoting
Summary
Unisys WebPerfect Image Suite versions 3.0.3960.22810 and 3.0.3960.22604 expose a deprecated .NET Remoting TCP channel that allows remote unauthenticated attackers to leak NTLMv2 machine-account hashes by supplying a Windows UNC path as a target file argument through object-unmarshalling techniques. Attackers can capture the leaked NTLMv2 hash and relay it to other hosts to achieve privilege escalation or lateral movement depending on network configuration and patch level.
Severity ?
CWE
- CWE-441 - Unintended Proxy or Intermediary ('Confused Deputy')
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Unisys | WebPerfect Image Suite |
Affected:
3.0.3960.22810
(semver)
Affected: 3.0.3960.22604 (semver) |
Credits
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"time": "2025-12-15T17:00:00.000Z",
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