Copeland XWEB EVO up to 5.6.1 hard-coded credentials

CVSS Meta Temp Score
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CTI Interest Score
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8.4$0-$5k0.57+

Summaryinfo

A vulnerability, which was classified as critical, was found in Copeland XWEB EVO up to 5.6.1. The affected element is an unknown function. Such manipulation leads to hard-coded credentials. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is listed as CVE-2026-124004. The attack may be performed from remote. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Copeland XWEB EVO up to 5.6.1. It has been rated as critical. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. Using CWE to declare the problem leads to CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key. Impacted is confidentiality, integrity, and availability. CVE summarizes:

XWEB EVO before 5.6.2 contains a hardcoded backdoor password vulnerability that allows unauthenticated remote attackers to gain full administrative access to the built-in Administrator account. Attackers can authenticate using the hardcoded credential xwebevonewgeneration in a single request to obtain a complete admin session and full control over the application.

The advisory is shared for download at webapps.copeland.com. This vulnerability is handled as CVE-2026-124004 since 11/06/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1110.001.

Upgrading to version 5.6.2 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

Support

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 9.8
CNA Vector (VulnCheck): 🔒

CVSSv2info

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

Exploitinginfo

Class: Hard-coded credentials
CWE: CWE-798 / CWE-259 / CWE-255
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: XWEB EVO 5.6.2

Timelineinfo

11/06/2026 CVE reserved
11/12/2026 +6 days Advisory disclosed
11/12/2026 +0 days VulDB entry created
11/12/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: webapps.copeland.com
Status: Confirmed

CNA: VulnCheck
CVE: CVE-2026-124004 (🔒)

GCVE (CVE): GCVE-0-2026-124004
GCVE (VulDB): GCVE-100-436508

Entryinfo

Created: 11/12/2026 21:06
Changes: 11/12/2026 21:06 (75)
Complete: 🔍
Cache ID: 216::103

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