EFACEC QC 60/QC 90/QC 120 8 Configuration privileges management

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in EFACEC QC 60, QC 90 and QC 120 8. Affected by this issue is some unknown functionality of the component Configuration Handler. Such manipulation leads to privileges management. This vulnerability is documented as CVE-2026-22536. The attack needs to be performed locally. There is not any exploit available.

Detailsinfo

A vulnerability was found in EFACEC QC 60, QC 90 and QC 120 8. It has been rated as critical. Affected by this issue is an unknown functionality of the component Configuration Handler. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

The absence of permissions control for the user XXX allows the current configuration in the sudoers file to escalate privileges without any restrictions

The weakness was released by Aarón Flecha Menéndez, Iván Alonso Álvarez and Víctor Bello Cuevas. This vulnerability is handled as CVE-2026-22536 since 01/07/2026. The exploitation is known to be easy. The attack needs to be approached locally. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 01/07/2026). The MITRE ATT&CK project declares the attack technique as T1068.

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

Once again VulDB remains the best source 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: 7.8
VulDB Meta Temp Score: 7.8

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
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: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

01/07/2026 Advisory disclosed
01/07/2026 +0 days CVE reserved
01/07/2026 +0 days VulDB entry created
01/07/2026 +0 days VulDB entry last update

Sourcesinfo

Researcher: Aarón Flecha Menéndez, Iván Alonso Álvarez, Víctor Bello Cuevas
Status: Not defined

CVE: CVE-2026-22536 (🔒)
GCVE (CVE): GCVE-0-2026-22536
GCVE (VulDB): GCVE-100-339956

Entryinfo

Created: 01/07/2026 22:28
Changes: 01/07/2026 22:28 (65)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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