Digigram PYKO-OUT 1.0 Audio-over-IP Web Server weak credentials

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Digigram PYKO-OUT 1.0. It has been declared as problematic. Affected by this issue is some unknown functionality of the component Audio-over-IP Web Server. Executing a manipulation can lead to weak credentials. This vulnerability only affects products that are no longer supported by the maintainer. The identification of this vulnerability is CVE-2025-3927. There is no exploit available.

Detailsinfo

A vulnerability has been found in Digigram PYKO-OUT 1.0 and classified as problematic. This vulnerability affects some unknown processing of the component Audio-over-IP Web Server. The manipulation with an unknown input leads to a weak credentials vulnerability. The CWE definition for the vulnerability is CWE-1391. The product uses weak credentials (such as a default key or hard-coded password) that can be calculated, derived, reused, or guessed by an attacker. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Digigram's PYKO-OUT audio-over-IP (AoIP) web-server does not require a password by default, allowing any attacker with the target IP address to connect and compromise the device, potentially pivoting to connected network or hardware devices.

The advisory is shared for download at digigram.com. This vulnerability was named CVE-2025-3927 since 04/24/2025. The exploitation appears to be difficult. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-13222). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

Support

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.0
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Weak credentials
CWE: CWE-1391
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/24/2025 🔍
05/02/2025 +8 days 🔍
05/02/2025 +0 days 🔍
05/13/2025 +11 days 🔍

Sourcesinfo

Advisory: digigram.com
Status: Confirmed

CVE: CVE-2025-3927 (🔍)
GCVE (CVE): GCVE-0-2025-3927
GCVE (VulDB): GCVE-100-307264
EUVD: 🔍

Entryinfo

Created: 05/02/2025 19:57
Updated: 05/13/2025 06:52
Changes: 05/02/2025 19:57 (53), 05/12/2025 19:41 (1), 05/13/2025 06:52 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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