How severe is CVE-2024-1890?

CVE-2024-1890 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2024-1890 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-1890?

CVE-2024-1890 affects Sma Sunny Webbox Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-1890?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-1890 have an EU (EUVD) identifier?

Yes. CVE-2024-1890 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-17613.

When was CVE-2024-1890 published?

CVE-2024-1890 was published on 2024-02-26 and last updated on 2026-06-17.

CVE-2024-1890

CVE-2024-1890 is a medium-severity vulnerability in Sma Sunny Webbox Firmware with a CVSS 3.x base score of 6.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-1021.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-17613
Weakness: CWE-1021
Affected product: Sma Sunny Webbox Firmware
Published: 2024-02-26
Last modified: 2026-06-17

Description

Vulnerability whereby an attacker could send a malicious link to an authenticated operator, which could allow remote attackers to perform a clickjacking attack on Sunny WebBox firmware version 1.6.1 and earlier.

Frequently asked questions

What is CVE-2024-1890?: Vulnerability whereby an attacker could send a malicious link to an authenticated operator, which could allow remote attackers to perform a clickjacking attack on Sunny WebBox firmware version 1.6.1 and earlier.
How severe is CVE-2024-1890?: CVE-2024-1890 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2024-1890 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-1890?: CVE-2024-1890 affects Sma Sunny Webbox Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-1890?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-1890 have an EU (EUVD) identifier?: Yes. CVE-2024-1890 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-17613.
When was CVE-2024-1890 published?: CVE-2024-1890 was published on 2024-02-26 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-sma-products

Affected products (1)

cpe:2.3:o:sma:sunny_webbox_firmware:*:*:*:*:*:*:*:*

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