How severe is CVE-2021-38827?

CVE-2021-38827 has a CVSS 3.x base score of 7.5, rated high 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 high, and availability high.

Is CVE-2021-38827 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-38827?

CVE-2021-38827 affects Xiongmaitech Xm-jpr2-lx Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-38827?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-38827 published?

CVE-2021-38827 was published on 2022-11-14 and last updated on 2026-06-17.

CVE-2021-38827

CVE-2021-38827 is a high-severity vulnerability in Xiongmaitech Xm-jpr2-lx Firmware with a CVSS 3.x base score of 7.5. 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-294.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (46th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-294
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 account takeover.

Frequently asked questions

What is CVE-2021-38827?: Xiongmai Camera XM-JPR2-LX V4.02.R12.A6420987.10002.147502.00000 is vulnerable to account takeover.
How severe is CVE-2021-38827?: CVE-2021-38827 has a CVSS 3.x base score of 7.5, rated high 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 high, and availability high.
Is CVE-2021-38827 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-38827?: CVE-2021-38827 affects Xiongmaitech Xm-jpr2-lx Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-38827?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-38827 published?: CVE-2021-38827 was published on 2022-11-14 and last updated on 2026-06-17.

References

https://github.com/ChandlerChin/XiongmaiCamera/blob/main/Account%20takeover%20with%20traffic%20monitoring%20exploitation%20in%20XM-JPR2-LX%20device.pdf

Affected products (1)

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

More vulnerabilities in Xiongmaitech Xm-jpr2-lx Firmware

CVE-2021-38828 — Medium (CVSS 5.3): Xiongmai Camera XM-JPR2-LX V4.02.R12.A6420987.10002.147502.00000 is vulnerable to plain-text traffic sniffing.

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