Search/CVE-2023-20819
● CVE — Critical

CVE-2023-20819

VendormediatekProductlr11, lr12a, lr13, nr15, nr16, nr17DiscoveredOct 2, 2023UpdatedNov 21, 2024

In CDMA PPP protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privilege needed. User interaction is not needed for exploitation. Patch ID: MOLY01068234; Issue ID: ALPS08010003.

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CVSS v3.1
9.8 CRITICAL
EPSS
0.68%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Oct 4, 2026
▲ 0.07pp
0.61% → 0.68% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Connections
7 relationships
Timeline
disclosure → media coverage
Oct 2, 2023
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024