How severe is CVE-2020-6875?

CVE-2020-6875 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-6875 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-6875?

CVE-2020-6875 affects Zte Zxone 19700 Snpe Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-6875?

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

When was CVE-2020-6875 published?

CVE-2020-6875 was published on 2020-10-05 and last updated on 2026-06-17.

CVE-2020-6875

CVE-2020-6875 is a critical-severity vulnerability in Zte Zxone 19700 Snpe Firmware with a CVSS 3.x base score of 9.8. 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-306.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 5.0
EPSS exploit prediction: 1% (66th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Zte Zxone 19700 Snpe Firmware
Published: 2020-10-05
Last modified: 2026-06-17

Description

A ZTE product is impacted by the improper access control vulnerability. Due to lack of an authentication protection mechanism in the program, attackers could use this vulnerability to gain access right through brute-force attacks. This affects: <ZXONE 19700 SNPE><ZXONE8700V1.40R2B13_SNPE>

Frequently asked questions

What is CVE-2020-6875?: A ZTE product is impacted by the improper access control vulnerability. Due to lack of an authentication protection mechanism in the program, attackers could use this vulnerability to gain access right through brute-force attacks. This affects: <ZXONE 19700 SNPE><ZXONE8700V1.40R2B13_SNPE>
How severe is CVE-2020-6875?: CVE-2020-6875 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-6875 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-6875?: CVE-2020-6875 affects Zte Zxone 19700 Snpe Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-6875?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-6875 published?: CVE-2020-6875 was published on 2020-10-05 and last updated on 2026-06-17.

References

http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1013643

Affected products (1)

cpe:2.3:o:zte:zxone_19700_snpe_firmware:zxone8700v1.40r2b13_snpe:*:*:*:*:*:*:*

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