How severe is CVE-2018-7363?

CVE-2018-7363 has a CVSS 3.x base score of 4.3, 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 low, integrity none, and availability none.

Is CVE-2018-7363 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-7363?

CVE-2018-7363 affects Zte Zxhn F670 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-7363?

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

When was CVE-2018-7363 published?

CVE-2018-7363 was published on 2018-11-16 and last updated on 2026-06-17.

CVE-2018-7363

CVE-2018-7363 is a medium-severity vulnerability in Zte Zxhn F670 Firmware with a CVSS 3.x base score of 4.3. 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-863.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 3.3
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-863
Affected product: Zte Zxhn F670 Firmware
Published: 2018-11-16
Last modified: 2026-06-17

Description

All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by improper authorization vulnerability. Since appviahttp service has no authorization delay, an attacker can be allowed to brute force account credentials.

Frequently asked questions

What is CVE-2018-7363?: All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by improper authorization vulnerability. Since appviahttp service has no authorization delay, an attacker can be allowed to brute force account credentials.
How severe is CVE-2018-7363?: CVE-2018-7363 has a CVSS 3.x base score of 4.3, 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 low, integrity none, and availability none.
Is CVE-2018-7363 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-7363?: CVE-2018-7363 affects Zte Zxhn F670 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-7363?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-7363 published?: CVE-2018-7363 was published on 2018-11-16 and last updated on 2026-06-17.

References

http://support.zte.com.cn/support/news/LoopholeInfoDetail.aspx?newsId=1009383

Affected products (1)

cpe:2.3:o:zte:zxhn_f670_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Zte Zxhn F670 Firmware

CVE-2018-7360 — Critical (CVSS 9.6): All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by information exposure vulnerability, which may…
CVE-2018-7359 — Critical (CVSS 9.0): All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by heap-based buffer overflow vulnerability,…
CVE-2019-3417 — High (CVSS 8.8): All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by command injection vulnerability. Due to…
CVE-2018-7362 — High (CVSS 7.5): All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by improper access control vulnerability, which…
CVE-2018-7361 — Medium (CVSS 6.5): All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by null pointer dereference vulnerability, which…
CVE-2019-3418 — Medium (CVSS 5.4): All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by cross-site scripting vulnerability (XSS). Due…

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