Is CVE-2020-6864 in the CISA KEV catalog?

No. CVE-2020-6864 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-6864?

CVE-2020-6864 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2020-6864?

CVE-2020-6864 has an EPSS score of 0.54% (41th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-6864?

Upgrade e8820v3 firmware to 3.1.0.1000.5 or later.

CVE & CISA-KEV Catalog

CVE-2020-6864

MEDIUM

6.5

CVSS v3

NVD

Description

ZTE E8820V3 router product is impacted by an information leak vulnerability. Attackers could use this vulnerability to to gain wireless passwords. After obtaining the wireless password, the attacker could collect information and attack the router.

How to fix

Remediation Available

e8820v3 firmwareNVD

Affected:< 3.1.0.1000.5Fixed in:3.1.0.1000.5CVE-2020-6864derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Intelligence

0.54%probability of exploitation in 30 days

41stpercentile

Moderate risk: more likely to be exploited than 41% of all known CVEs.

References

Vendor Advisory1

support.zte.com.cn

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.