CVE-2026-20733Network attack vector

Authentication-identifier disclosure via public mapping platforms

Published Feb 26, 2026 · Updated Feb 26, 2026

Credential exposure in CloudCharge all versions allows remote attackers to obtain charging-station identifiers from public maps. Web-based mapping platforms publish identifiers that CloudCharge uses to authenticate charging stations, leaving those credentials retrievable without access control. No account or user interaction is required; exposed identifiers can support station impersonation and unauthorized backend data manipulation.

CVSS severity6.9
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Credential exposure in CloudCharge all versions allows remote attackers to obtain charging-station identifiers from public maps. Web-based mapping platforms publish identifiers that CloudCharge uses to authenticate charging stations, leaving those credentials retrievable without access control. No account or user interaction is required; exposed identifiers can support station impersonation and unauthorized backend data manipulation.

The record

CVE
CVE-2026-20733
Published
Feb 26, 2026
Updated
Feb 26, 2026
Vendor
CloudCharge AB
Product
CloudCharge
Classifications
CWE-522, T1552
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record 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

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CloudCharge AB · CloudChargeversion=All versions

Published CVSS scores

5.3NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
6.5ICS-CERTCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
6.9ICS-CERTCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA: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 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-522Insufficiently Protected Credentials
T1552Unsecured Credentials

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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