CVE-2022-3228
CVE-2022-3228 is a medium-severity vulnerability in Hosteng H0-ecom100 Firmware with a CVSS 3.x base score of 6.5. 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-787.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 0% (23rd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Hosteng H0-ecom100 Firmware
- Published:
- Last modified:
Description
Using custom code, an attacker can write into name or description fields larger than the appropriate buffer size causing a stack-based buffer overflow on Host Engineering H0-ECOM100 Communications Module Firmware versions v5.0.155 and prior. This may allow an attacker to crash the affected device or cause it to become unresponsive.
Frequently asked questions
- What is CVE-2022-3228?
- Using custom code, an attacker can write into name or description fields larger than the appropriate buffer size causing a stack-based buffer overflow on Host Engineering H0-ECOM100 Communications Module Firmware versions v5.0.155 and prior. This may allow an attacker to crash the affected device or cause it to become unresponsive.
- How severe is CVE-2022-3228?
- CVE-2022-3228 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2022-3228 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (23rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-3228?
- CVE-2022-3228 affects Hosteng H0-ecom100 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-3228?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-3228 published?
- CVE-2022-3228 was published on 2022-10-28 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:hosteng:h0-ecom100_firmware:*:*:*:*:*:*:*:*
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