CVE-2023-33084

CVE-2023-33084 is a high-severity vulnerability in Qualcomm Ar8035 Firmware with a CVSS 3.x base score of 7.5. 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-401.

Key facts

Description

Transient DOS while processing IE fragments from server during DTLS handshake.

Frequently asked questions

What is CVE-2023-33084?
Transient DOS while processing IE fragments from server during DTLS handshake.
How severe is CVE-2023-33084?
CVE-2023-33084 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-33084 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-33084?
CVE-2023-33084 primarily affects Qualcomm Ar8035 Firmware. In total, 42 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-33084?
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-2023-33084 have an EU (EUVD) identifier?
Yes. CVE-2023-33084 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-37273.
When was CVE-2023-33084 published?
CVE-2023-33084 was published on 2024-03-04 and last updated on 2026-06-17.

References

Affected products (42)

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