How severe is CVE-2024-20070?

CVE-2024-20070 has a CVSS 3.x base score of 5.1, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability low.

Is CVE-2024-20070 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-20070?

CVE-2024-20070 primarily affects Mediatek Nr15. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-20070?

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

Does CVE-2024-20070 have an EU (EUVD) identifier?

Yes. CVE-2024-20070 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-17785.

When was CVE-2024-20070 published?

CVE-2024-20070 was published on 2024-06-03 and last updated on 2026-06-17.

CVE-2024-20070

CVE-2024-20070 is a medium-severity vulnerability in Mediatek Nr15 with a CVSS 3.x base score of 5.1. 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-327.

Key facts

Severity: Medium (CVSS 3.x base score 5.1)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-17785
Weakness: CWE-327
Affected product: Mediatek Nr15
Published: 2024-06-03
Last modified: 2026-06-17

Description

In modem, there is a possible information disclosure due to using risky cryptographic algorithm during connection establishment negotiation. This could lead to remote information disclosure, when weak encryption algorithm is used, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00942482; Issue ID: MSV-1469.

Frequently asked questions

What is CVE-2024-20070?: In modem, there is a possible information disclosure due to using risky cryptographic algorithm during connection establishment negotiation. This could lead to remote information disclosure, when weak encryption algorithm is used, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00942482; Issue ID: MSV-1469.
How severe is CVE-2024-20070?: CVE-2024-20070 has a CVSS 3.x base score of 5.1, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability low.
Is CVE-2024-20070 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-20070?: CVE-2024-20070 primarily affects Mediatek Nr15. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-20070?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-20070 have an EU (EUVD) identifier?: Yes. CVE-2024-20070 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-17785.
When was CVE-2024-20070 published?: CVE-2024-20070 was published on 2024-06-03 and last updated on 2026-06-17.

References

https://corp.mediatek.com/product-security-bulletin/June-2024

Affected products (3)

cpe:2.3:o:mediatek:nr15:-:*:*:*:*:*:*:*
cpe:2.3:o:mediatek:nr16:-:*:*:*:*:*:*:*
cpe:2.3:o:mediatek:nr17:-:*:*:*:*:*:*:*

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