How severe is CVE-2021-38828?

CVE-2021-38828 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2021-38828 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-38828?

CVE-2021-38828 affects Xiongmaitech Xm-jpr2-lx Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-38828?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-38828 published?

CVE-2021-38828 was published on 2022-11-14 and last updated on 2026-06-17.

CVE-2021-38828

CVE-2021-38828 is a medium-severity vulnerability in Xiongmaitech Xm-jpr2-lx Firmware with a CVSS 3.x base score of 5.3. 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-319.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Xiongmaitech Xm-jpr2-lx Firmware
Published: 2022-11-14
Last modified: 2026-06-17

Description

Xiongmai Camera XM-JPR2-LX V4.02.R12.A6420987.10002.147502.00000 is vulnerable to plain-text traffic sniffing.

Frequently asked questions

What is CVE-2021-38828?: Xiongmai Camera XM-JPR2-LX V4.02.R12.A6420987.10002.147502.00000 is vulnerable to plain-text traffic sniffing.
How severe is CVE-2021-38828?: CVE-2021-38828 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2021-38828 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-38828?: CVE-2021-38828 affects Xiongmaitech Xm-jpr2-lx Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-38828?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-38828 published?: CVE-2021-38828 was published on 2022-11-14 and last updated on 2026-06-17.

References

https://github.com/ChandlerChin/XiongmaiCamera/blob/main/Sniffing%20the%20plain-text%20traffic%20in%20Xiongmai%20Camera.pdf

Affected products (1)

cpe:2.3:o:xiongmaitech:xm-jpr2-lx_firmware:*:*:*:*:*:*:*:*

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