Contec Configurable type CPS-PCS341-DS1-1201 up to 2.x os command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.2$0-$5k0.61

Summaryinfo

A vulnerability identified as very critical has been detected in Contec Integrated Type CPS-PC341-*-9201 and Configurable type CPS-PCS341-DS1-1201 up to 2.x. Affected by this vulnerability is an unknown functionality. This manipulation causes os command injection. This vulnerability is tracked as CVE-2026-82777. The attack is possible to be carried out remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in Contec Integrated Type CPS-PC341-*-9201 and Configurable type CPS-PCS341-DS1-1201 up to 2.x and classified as very critical. Affected by this vulnerability is some unknown functionality. The manipulation with an unknown input leads to a os command injection vulnerability. The CWE definition for the vulnerability is CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Improper neutralization of special elements used in an OS command ('OS Command Injection') issue exists in CONPROSYS PAC Series. If this vulnerability is exploited, an arbitrary OS command may be executed by an attacker who can log in to the product.

It is possible to read the advisory at contec.com. This vulnerability is known as CVE-2026-82777 since 08/31/2026. The exploitation appears to be easy. The attack can be launched remotely. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/14/2026). The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

Upgrading to version 3.0.0 eliminates this vulnerability.

Be aware that VulDB is the high quality 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: 9.4
VulDB Meta Temp Score: 9.2

VulDB Base Score: 9.9
VulDB Temp Score: 9.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector (jpcert): 🔒

CVSSv2info

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

Exploitinginfo

Class: Os command injection
CWE: CWE-78 / CWE-77 / CWE-74
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: Integrated Type CPS-PC341-*-9201/Configurable type CPS-PCS341-DS1-1201 3.0.0

Timelineinfo

08/31/2026 CVE reserved
09/14/2026 +14 days Advisory disclosed
09/14/2026 +0 days VulDB entry created
09/14/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: contec.com
Status: Confirmed

CVE: CVE-2026-82777 (🔒)
GCVE (CVE): GCVE-0-2026-82777
GCVE (VulDB): GCVE-100-403447

Entryinfo

Created: 09/14/2026 09:13
Changes: 09/14/2026 09:13 (74)
Complete: 🔍
Cache ID: 216::103

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