How severe is CVE-2025-55618?

CVE-2025-55618 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2025-55618 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-55618?

CVE-2025-55618 affects Hyundai Navigation. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-55618?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-55618 have an EU (EUVD) identifier?

Yes. CVE-2025-55618 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28605.

When was CVE-2025-55618 published?

CVE-2025-55618 was published on 2025-08-27 and last updated on 2026-07-05.

CVE-2025-55618

CVE-2025-55618 is a high-severity vulnerability in Hyundai Navigation with a CVSS 3.x base score of 7.3. 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-79.

Key facts

Severity: High (CVSS 3.x base score 7.3)
EPSS exploit prediction: 0% (15th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-28605
Weakness: CWE-79
Affected product: Hyundai Navigation
Published: 2025-08-27
Last modified: 2026-07-05

Description

In Hyundai Navigation App STD5W.EUR.HMC.230516.afa908d, an attacker can inject HTML payloads in the profile name field in navigation app which then get rendered.

Frequently asked questions

What is CVE-2025-55618?: In Hyundai Navigation App STD5W.EUR.HMC.230516.afa908d, an attacker can inject HTML payloads in the profile name field in navigation app which then get rendered.
How severe is CVE-2025-55618?: CVE-2025-55618 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2025-55618 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (15th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-55618?: CVE-2025-55618 affects Hyundai Navigation. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-55618?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-55618 have an EU (EUVD) identifier?: Yes. CVE-2025-55618 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-28605.
When was CVE-2025-55618 published?: CVE-2025-55618 was published on 2025-08-27 and last updated on 2026-07-05.

References

https://github.com/MatJosephs/CVEs/tree/main/CVE-2025-55618

EU advisories (EUVD)

http://hyundai.com

Affected products (1)

cpe:2.3:a:hyundai:navigation:std5w.eur.hmc.230516.afa908d:*:*:*:*:*:*:*

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