CVE-2021-47730: Selea Carplateserver cross-site request forgery (CSRF) (CVSS 8.8)

Description

Selea Targa IP OCR-ANPR Camera contains a cross-site request forgery vulnerability that allows attackers to create administrative users without authentication. Attackers can craft a malicious web page that submits a form to add a new admin user with full system privileges when a logged-in user visits the page.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionRequired

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Selea Carplateserver3.005\(191112\) · 3.005\(191206\) · 3.100\(200225\) · 4.013\(201105\)

Selea Izero Box Full Firmwareall versions

Selea Izero Column Entry/8 Firmwareall versions

Selea Izero Column Full/8 Firmwareall versions

Selea Targa 504 Firmwareall versions

Selea Targa 512 Firmwareall versions

Selea Targa 704 Ilb Firmwareall versions

Selea Targa 704 Tkm Firmwareall versions

Selea Targa 710 Inox Firmwareall versions

Selea Targa 750 Firmwareall versions

Selea Targa 805 Firmwareall versions

Selea Targa Semplice Firmwareall versions

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

https://github.com/zeroscienceNot Applicable
https://www.exploit-db.com/exploits/49458Exploit
https://www.selea.comProduct
https://www.vulncheck.com/advisories/selea-targa-ip-camera-cross-site-request-forgery-via-admin-creationThird Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5618.phpThird Party Advisory

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

Frequently asked

Is CVE-2021-47730 being actively exploited?

CVE-2021-47730 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.25%.

How severe is CVE-2021-47730?

CVE-2021-47730 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 0.25% probability of exploitation.

Which products are affected by CVE-2021-47730?

Affected products include Selea Carplateserver, Selea Izero Box Full Firmware, Selea Izero Column Entry/8 Firmware, Selea Izero Column Full/8 Firmware, Selea Targa 504 Firmware, and 7 more.

How do I fix CVE-2021-47730?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2021-47730 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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