CVE-2022-23102Public exploitNetwork attack vector

Credential theft via unvalidated post-login redirect

Published Feb 9, 2022 · Updated Aug 3, 2024

Open redirect in Siemens SINEMA Remote Connect Server before 2.0 allows remote attackers to send authenticated users to a malicious site. The /wbm/login/ endpoint accepts an untrusted next URL and uses it as the post-authentication redirect target without restricting its destination. A user must follow the crafted link and complete login; the redirect enables credential-stealing phishing without reported server compromise.

CVSS severity5.4
Medium
EPSS probability5.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in Siemens SINEMA Remote Connect Server before 2.0 allows remote attackers to send authenticated users to a malicious site. The /wbm/login/ endpoint accepts an untrusted next URL and uses it as the post-authentication redirect target without restricting its destination. A user must follow the crafted link and complete login; the redirect enables credential-stealing phishing without reported server compromise.

The record

CVE
CVE-2022-23102
Published
Feb 9, 2022
Updated
Aug 3, 2024
Vendor
Siemens
Product
SINEMA Remote Connect Server
Classifications
CWE-601, T1566.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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=All versions < V2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Siemens · SINEMA Remote Connect Serverversion=All versions < V2.0

Published CVSS scores

5.4Siemens ProductCERTCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
5.8NIST NVDAV:N/AC:M/Au:N/C:P/I:P/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1566.002Spearphishing Link

Public exploit references

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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