What is CVE-2015-7847?

CVE-2015-7847 is a medium-severity vulnerability in Huawei E3272s, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2017-04-02.

How severe is CVE-2015-7847?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Improper input validation in Huawei E3272s

CVE-2015-7847

Huawei MBB (Mobile Broadband) product E3272s with software versions earlier than E3272s-153TCPU-V200R002B491D09SP00C00 has a Denial of Service (DoS) vulnerability. An attacker could send a malicious packet to the Common Gateway Interface (CGI) of a target device and make it fail while setting the port attribute, which causes a DoS attack.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.002 (10.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Huawei E3272s
Huawei E3272s_firmware
N/a E3272s Versions Earlier Than E3272s-153tcpu-v200r002b491d09sp00c00 — versions E3272s Versions earlier than E3272s-153TCPU-V200R002B491D09SP00C00

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@huawei.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2015-7847?: CVE-2015-7847 is a medium-severity vulnerability in Huawei E3272s, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2017-04-02.
How severe is CVE-2015-7847?: Medium severity. CVSS v3 base score is 5.5 out of 10.