CVE-2023-42435Network attack vector

Victim-authorized actions via forged web requests

Published Oct 19, 2023 · Updated Sep 11, 2024

Cross-site request forgery in DEXMA DexGate 20130114 allows remote authenticated users to perform actions with a victim user's permissions. CISA has not disclosed the affected web endpoint or the exact request-validation failure that accepts forged state-changing requests. Exploitation requires interaction by a logged-in victim, and resulting actions remain bounded by that victim's privileges.

CVSS severity5.5
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in DEXMA DexGate 20130114 allows remote authenticated users to perform actions with a victim user's permissions. CISA has not disclosed the affected web endpoint or the exact request-validation failure that accepts forged state-changing requests. Exploitation requires interaction by a logged-in victim, and resulting actions remain bounded by that victim's privileges.

The record

CVE
CVE-2023-42435
Published
Oct 19, 2023
Updated
Sep 11, 2024
Vendor
DEXMA
Product
DexGate
Classifications
CWE-352, T1204
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 19, 2023CVE publishedPublication date reported by the CVE source.
  2. Sep 11, 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=version 20130114

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

DEXMA · DexGateversion=version 20130114

Published CVSS scores

5.5CISA ICS-CERTCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1204User Execution

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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