CVE-2022-41157Network attack vector

Unauthenticated SYSTEM command execution via hard-coded password

Published Nov 25, 2022 · Updated Apr 24, 2025

Hard-coded credentials in Webcash sERP Server 2.0 through 20.2.161 allow remote attackers to execute commands with SYSTEM privileges. An undisclosed server file uses a fixed password for a SYSTEM-authority account; public records do not identify the file or authentication flow. Network access without authentication is sufficient, exposing sensitive data and granting command execution at the highest Windows service privilege.

CVSS severity8.1
High
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded credentials in Webcash sERP Server 2.0 through 20.2.161 allow remote attackers to execute commands with SYSTEM privileges. An undisclosed server file uses a fixed password for a SYSTEM-authority account; public records do not identify the file or authentication flow. Network access without authentication is sufficient, exposing sensitive data and granting command execution at the highest Windows service privilege.

The record

CVE
CVE-2022-41157
Published
Nov 25, 2022
Updated
Apr 24, 2025
Vendor
Webcash Co., Ltd.
Product
sERP Server 2.0
Classifications
CWE-798, T1078
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 25, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <=20.2.161

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Webcash Co., Ltd. · sERP Server 2.0version=unspecified <=20.2.161

Published CVSS scores

9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1KrCERT/CCCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
T1078Valid Accounts

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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