CVE-2019-11848
CVE-2019-11848 is a medium-severity vulnerability in Sierrawireless Aleos with a CVSS 3.x base score of 4.1. 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-787.
Key facts
- Severity: Medium (CVSS 3.x base score 4.1)
- CVSS v2: 6.5
- EPSS exploit prediction: 1% (61st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Sierrawireless Aleos
- Published:
- Last modified:
Description
An API abuse vulnerability exists in the AT command API of ALEOS before 4.13.0, 4.9.5, 4.4.9 due to lack of length checking when handling certain user-provided values.
Frequently asked questions
- What is CVE-2019-11848?
- An API abuse vulnerability exists in the AT command API of ALEOS before 4.13.0, 4.9.5, 4.4.9 due to lack of length checking when handling certain user-provided values.
- How severe is CVE-2019-11848?
- CVE-2019-11848 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2019-11848 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-11848?
- CVE-2019-11848 affects Sierrawireless Aleos. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-11848?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2019-11848 published?
- CVE-2019-11848 was published on 2020-08-21 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:sierrawireless:aleos:*:*:*:*:*:*:*:*
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- CVE-2018-4063 — High (CVSS 8.8): An exploitable remote code execution vulnerability exists in the upload.cgi functionality of Sierra Wireless AirLink…
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