CVE-2016-5819
CVE-2016-5819 is a medium-severity vulnerability in Moxa Oncell G3100v2 Firmware with a CVSS 3.x base score of 6.1. 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-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (55th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Moxa Oncell G3100v2 Firmware
- Published:
- Last modified:
Description
Moxa G3100V2 Series, editions prior to Version 2.8, and OnCell G3111/G3151/G3211/G3251 Series, editions prior to Version 1.7 allows a reflected cross-site scripting attack which may allow an attacker to execute arbitrary script code in the user’s browser within the trust relationship between their browser and the server.
Frequently asked questions
- What is CVE-2016-5819?
- Moxa G3100V2 Series, editions prior to Version 2.8, and OnCell G3111/G3151/G3211/G3251 Series, editions prior to Version 1.7 allows a reflected cross-site scripting attack which may allow an attacker to execute arbitrary script code in the user’s browser within the trust relationship between their browser and the server.
- How severe is CVE-2016-5819?
- CVE-2016-5819 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2016-5819 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2016-5819?
- CVE-2016-5819 primarily affects Moxa Oncell G3100v2 Firmware. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2016-5819?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2016-5819 published?
- CVE-2016-5819 was published on 2019-03-21 and last updated on 2026-06-17.
References
Affected products (5)
- cpe:2.3:o:moxa:oncell_g3100v2_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:moxa:oncell_g3111_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:moxa:oncell_g3151_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:moxa:oncell_g3211_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:moxa:oncell_g3251_firmware:*:*:*:*:*:*:*:*
More vulnerabilities in Moxa Oncell G3100v2 Firmware
- CVE-2016-5799 — Critical (CVSS 9.8): Moxa OnCell G3100V2 devices before 2.8 and G3111, G3151, G3211, and G3251 devices before 1.7 do not properly restrict…
- CVE-2016-5812 — Low (CVSS 3.3): Moxa OnCell G3100V2 devices before 2.8 and G3111, G3151, G3211, and G3251 devices before 1.7 use cleartext password…
All CVEs affecting Moxa Oncell G3100v2 Firmware →
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