CVE-2017-17317 — Common Open Policy Service Protocol (COPS) module in Huawei USG6300 V100R001C10; V100R001C20; V100R001C30; V500R001C00; V500R001C20; V500R001C30; V500R001C50; Secospace USG6500 V100R001C10; V100R001C20; V100R001C30; V500R001C00; V500R001C20; V500R001C30; V500R001C50; Secospace USG6600 V100R001C00; V100R001C20; V100R001C30; V500R001C00; V500R001C20; V500R001C30; V500R001C50; TE30 V100R001C02; V100R001C10; V500R002C00; V600R006C00; TE40 V500R002C00; V600R006C00; TE50 V500R002C00; V600R006C00; TE60 V100R001C01; V100R001C10; V500R002C00; V600R006C00 has a buffer overflow vulnerability

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LOW

Common Open Policy Service Protocol (COPS) module in Huawei USG6300 V100R001C10; V100R001C20; V100R001C30; V500R001C00; V500R001C20; V500R001C30; V500R001C50; Secospace USG6500 V100R001C10; V100R001C20; V100R001C30; V500R001C00; V500R001C20; V500R001C30; V500R001C50; Secospace USG6600 V100R001C00; V100R001C20; V100R001C30; V500R001C00; V500R001C20; V500R001C30; V500R001C50; TE30 V100R001C02; V100R001C10; V500R002C00; V600R006C00; TE40 V500R002C00; V600R006C00; TE50 V500R002C00; V600R006C00; TE60 V100R001C01; V100R001C10; V500R002C00; V600R006C00 has a buffer overflow vulnerability

Published Jul 2, 2018

3.7

LOW

CVSS 3.0

EPSS 0.98%

Description

Common Open Policy Service Protocol (COPS) module in Huawei USG6300 V100R001C10; V100R001C20; V100R001C30; V500R001C00; V500R001C20; V500R001C30; V500R001C50; Secospace USG6500 V100R001C10; V100R001C20; V100R001C30; V500R001C00; V500R001C20; V500R001C30; V500R001C50; Secospace USG6600 V100R001C00; V100R001C20; V100R001C30; V500R001C00; V500R001C20; V500R001C30; V500R001C50; TE30 V100R001C02; V100R001C10; V500R002C00; V600R006C00; TE40 V500R002C00; V600R006C00; TE50 V500R002C00; V600R006C00; TE60 V100R001C01; V100R001C10; V500R002C00; V600R006C00 has a buffer overflow vulnerability. An unauthenticated, remote attacker has to control the peer device and send specially crafted message to the affected products. Due to insufficient input validation, successful exploit may cause some services abnormal.

Affected products

Vendor Huawei Technologies Co., Ltd. Product n/a Default
n/a
- Version
  Secospace USG6500 V100R001C10
  Status
  affected
  Constraints
  -
- Version
  Secospace USG6600 V100R001C00
  Status
  affected
  Constraints
  -
- Version
  TE30 V100R001C02
  Status
  affected
  Constraints
  -
- Version
  TE40 V500R002C00
  Status
  affected
  Constraints
  -
- Version
  TE50 V500R002C00
  Status
  affected
  Constraints
  -
- Version
  TE60 V100R001C01
  Status
  affected
  Constraints
  -
- Version
  USG6300 V100R001C10
  Status
  affected
  Constraints
  -
- Version
  V100R001C10
  Status
  affected
  Constraints
  -
- Version
  V100R001C20
  Status
  affected
  Constraints
  -
- Version
  V100R001C30
  Status
  affected
  Constraints
  -
- Version
  V500R001C00
  Status
  affected
  Constraints
  -
- Version
  V500R001C20
  Status
  affected
  Constraints
  -
- Version
  V500R001C30
  Status
  affected
  Constraints
  -
- Version
  V500R001C50
  Status
  affected
  Constraints
  -
- Version
  V500R002C00
  Status
  affected
  Constraints
  -
- Version
  V600R006C00
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Huawei Technologies Co., Ltd.

n/a

Version	Status	Constraints
Secospace USG6500 V100R001C10	affected	-
Secospace USG6600 V100R001C00	affected	-
TE30 V100R001C02	affected	-
TE40 V500R002C00	affected	-
TE50 V500R002C00	affected	-
TE60 V100R001C01	affected	-
USG6300 V100R001C10	affected	-
V100R001C10	affected	-
V100R001C20	affected	-
V100R001C30	affected	-
V500R001C00	affected	-
V500R001C20	affected	-
V500R001C30	affected	-
V500R001C50	affected	-
V500R002C00	affected	-
V600R006C00	affected	-

Remediation

No remediation recorded yet.

Metrics

0.98% 0.00977

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.00977

Score over time

2021–2026

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Percentile over time

EPSS v1
EPSS v5
EPSS v2
EPSS v3

Table of values (9 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	0.98% (0.00977)	60.76th	v5 (v2026.06.15)
Sep 20, 2026	0.98% (0.00977)	60.62th	v5 (v2026.06.15)
Jul 20, 2024	0.17% (0.00171)	54.54th	v3 (v2023.03.01)
Jun 7, 2024	0.17% (0.00171)	54.09th	v3 (v2023.03.01)
Mar 7, 2023	0.17% (0.00169)	52.08th	v3 (v2023.03.01)
Mar 6, 2023	1.05% (0.01055)	52.13th	v2 (v2022.01.01)
Feb 4, 2022	1.05% (0.01055)	27.52th	v2 (v2022.01.01)
Feb 3, 2022	0.52% (0.00523)	12.55th	v5 (v2026.06.15)
Apr 14, 2021	0.52% (0.00523)	0.00th	v1

Weaknesses (1)

CWE-119

Buffer Overflow

References (1)

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180630-01-cops-en
x_refsource_CONFIRMVendor Advisory

Link	Providers	Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180630-01-cops-en		x_refsource_CONFIRMVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner huawei

Published Jul 2, 2018

Updated Aug 5, 2024

Reserved Dec 4, 2017

Link CVE-2017-17317

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2017-17317

Red Hat

Severity n/a

Public date n/a

Links CVE-2017-17317