Huawei DP300 V500R002C00 have an integer overflow vulnerability due to the lack of validation.

published 2018-03-09 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-8313

cvss: 5.5; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 10%
public exploits: 0; none known

Huawei DP300 V500R002C00 have an integer overflow vulnerability due to the lack of validation. An authenticated local attacker can craft specific XML files to the affected products and parse this file, which result in DoS attacks.

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 10% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.0	5.5	CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD	2.0	4.9	AV:L/AC:L/Au:N/C:N/I:N/A:C

Affected products

Huawei Technologies Co., Ltd. DP300

Classification

Weakness

CWE-190 Integer Overflow or Wraparound

References

huawei.com /en/psirt/security-advisories/huawei-sa-20171215-01-xml-en
vendor-advisory

Sources

CVE List CVE-2017-17147
NVD CVE-2017-17147

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Summary