Calero VeraSMART 2022 R1 Veramark.Framework.dll Veramark.Core.Config hard-coded credentials

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Calero VeraSMART. It has been rated as critical. This affects the function Veramark.Core.Config in the library Veramark.Framework.dll. The manipulation leads to hard-coded credentials. This vulnerability is uniquely identified as CVE-2026-26334. Local access is required to approach this attack. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Calero VeraSMART and classified as critical. This issue affects the function Veramark.Core.Config in the library Veramark.Framework.dll. 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, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Calero VeraSMART versions prior to 2026 R1 contain hardcoded static AES encryption keys within Veramark.Framework.dll (Veramark.Core.Config class). These keys are used to encrypt the password of the service account stored in C:\\VeraSMART Data\\app.settings. An attacker with local access to the system can extract the hardcoded keys from the Veramark.Framework.dll module and decrypt the stored credentials. The recovered credentials can then be used to authenticate to the Windows host, potentially resulting in local privilege escalation depending on the privileges of the configured service account.

The weakness was disclosed by Victor A. Morales. The identification of this vulnerability is CVE-2026-26334 since 02/13/2026. The exploitation is known to be easy. Attacking locally is a requirement. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1110.001 according to MITRE ATT&CK.

Upgrading to version 2026 R1 eliminates this vulnerability.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

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: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔒

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: Partially
Local: Yes
Remote: No

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: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: VeraSMART 2026 R1

Timelineinfo

02/13/2026 Advisory disclosed
02/13/2026 +0 days CVE reserved
02/13/2026 +0 days VulDB entry created
02/27/2026 +14 days VulDB entry last update

Sourcesinfo

Researcher: Victor A. Morales
Status: Confirmed

CVE: CVE-2026-26334 (🔒)
GCVE (CVE): GCVE-0-2026-26334
GCVE (VulDB): GCVE-100-345947

Entryinfo

Created: 02/13/2026 23:13
Updated: 02/27/2026 03:41
Changes: 02/13/2026 23:13 (68), 02/27/2026 03:41 (11)
Complete: 🔍
Cache ID: 216::103

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