How severe is CVE-2024-10748?

CVE-2024-10748 has a CVSS 3.x base score of 2.5, rated low severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2024-10748 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-10748?

CVE-2024-10748 affects Cosmote What's Up. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-10748?

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

Does CVE-2024-10748 have an EU (EUVD) identifier?

Yes. CVE-2024-10748 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-33279.

When was CVE-2024-10748 published?

CVE-2024-10748 was published on 2024-11-04 and last updated on 2026-06-17.

CVE-2024-10748

CVE-2024-10748 is a low-severity vulnerability in Cosmote What's Up with a CVSS 3.x base score of 2.5. 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-798.

Key facts

Severity: Low (CVSS 3.x base score 2.5)
CVSS v2: 1.0
CVSS v4: 2.0
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-33279
Weakness: CWE-798
Affected product: Cosmote What's Up
Published: 2024-11-04
Last modified: 2026-06-17

Description

A vulnerability, which was classified as problematic, has been found in Cosmote Greece What's Up App 4.47.3 on Android. This issue affects some unknown processing of the file gr/desquared/kmmsharedmodule/db/RealmDB.java of the component Realm Database Handler. The manipulation of the argument defaultRealmKey leads to use of default cryptographic key. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitation is known to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2024-10748?: A vulnerability, which was classified as problematic, has been found in Cosmote Greece What's Up App 4.47.3 on Android. This issue affects some unknown processing of the file gr/desquared/kmmsharedmodule/db/RealmDB.java of the component Realm Database Handler. The manipulation of the argument defaultRealmKey leads to use of default cryptographic key. Local access is required to approach this attack. The complexity of an attack is rather high. The exploitation is known to be difficult. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2024-10748?: CVE-2024-10748 has a CVSS 3.x base score of 2.5, rated low severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2024-10748 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-10748?: CVE-2024-10748 affects Cosmote What's Up. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-10748?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-10748 have an EU (EUVD) identifier?: Yes. CVE-2024-10748 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-33279.
When was CVE-2024-10748 published?: CVE-2024-10748 was published on 2024-11-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cosmote:what\'s_up:4.47.3:*:*:*:*:android:*:*

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