How severe is CVE-2023-31677?

CVE-2023-31677 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-31677 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-31677?

CVE-2023-31677 affects Luowice. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-31677?

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-2023-31677 published?

CVE-2023-31677 was published on 2023-05-16 and last updated on 2026-06-17.

CVE-2023-31677

CVE-2023-31677 is a high-severity vulnerability in Luowice 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.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Luowice
Published: 2023-05-16
Last modified: 2026-06-17

Description

Insecure permissions in luowice 3.5.18 allow attackers to view information for other alarm devices via modification of the eseeid parameter.

Frequently asked questions

What is CVE-2023-31677?: Insecure permissions in luowice 3.5.18 allow attackers to view information for other alarm devices via modification of the eseeid parameter.
How severe is CVE-2023-31677?: CVE-2023-31677 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-31677 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-31677?: CVE-2023-31677 affects Luowice. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-31677?: 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-2023-31677 published?: CVE-2023-31677 was published on 2023-05-16 and last updated on 2026-06-17.

References

https://github.com/zzh-newlearner/record/blob/main/luowice.md

Affected products (1)

cpe:2.3:a:luowice:luowice:3.5.18:*:*:*:*:android:*:*

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