How severe is CVE-2017-15345?

CVE-2017-15345 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2017-15345 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-15345?

CVE-2017-15345 affects Huawei Lon-l29d Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-15345?

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

When was CVE-2017-15345 published?

CVE-2017-15345 was published on 2018-02-15 and last updated on 2026-06-17.

CVE-2017-15345

CVE-2017-15345 is a medium-severity vulnerability in Huawei Lon-l29d Firmware with a CVSS 3.x base score of 5.3. 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-400.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.7
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Huawei Lon-l29d Firmware
Published: 2018-02-15
Last modified: 2026-06-17

Description

Huawei Smartphones with software LON-L29DC721B186 have a denial of service vulnerability. An attacker could make an loop exit condition that cannot be reached by sending the crafted 3GPP message. Successful exploit could cause the device to reboot.

Frequently asked questions

What is CVE-2017-15345?: Huawei Smartphones with software LON-L29DC721B186 have a denial of service vulnerability. An attacker could make an loop exit condition that cannot be reached by sending the crafted 3GPP message. Successful exploit could cause the device to reboot.
How severe is CVE-2017-15345?: CVE-2017-15345 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2017-15345 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-15345?: CVE-2017-15345 affects Huawei Lon-l29d Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-15345?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2017-15345 published?: CVE-2017-15345 was published on 2018-02-15 and last updated on 2026-06-17.

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171108-01-smartphone-en

Affected products (1)

cpe:2.3:o:huawei:lon-l29d_firmware:lon-l29dc721b186:*:*:*:*:*:*:*

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