How severe is CVE-2015-7845?

CVE-2015-7845 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2015-7845 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-2015-7845?

CVE-2015-7845 affects Huawei Espace Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-7845?

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

When was CVE-2015-7845 published?

CVE-2015-7845 was published on 2015-11-19 and last updated on 2026-06-17.

CVE-2015-7845

CVE-2015-7845 is a medium-severity vulnerability in Huawei Espace Firmware with a CVSS 2.0 base score of 5.0. 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-20.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Huawei Espace Firmware
Published: 2015-11-19
Last modified: 2026-06-17

Description

The exception handling mechanism in the CLI Module in Huawei eSpace U1910, U1911, U1930, U1960, U1980, and U1981 unified gateways with software before V100R001C20SPH605 allows remote attackers to cause a denial of service (CLI outage) via crafted SSH packets.

Frequently asked questions

What is CVE-2015-7845?: The exception handling mechanism in the CLI Module in Huawei eSpace U1910, U1911, U1930, U1960, U1980, and U1981 unified gateways with software before V100R001C20SPH605 allows remote attackers to cause a denial of service (CLI outage) via crafted SSH packets.
How severe is CVE-2015-7845?: CVE-2015-7845 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2015-7845 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-2015-7845?: CVE-2015-7845 affects Huawei Espace Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-7845?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-7845 published?: CVE-2015-7845 was published on 2015-11-19 and last updated on 2026-06-17.

References

http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-453512.htm

Affected products (1)

cpe:2.3:o:huawei:espace_firmware:*:*:*:*:*:*:*:*

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