How severe is CVE-2017-2722?

CVE-2017-2722 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-2722 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-2722?

CVE-2017-2722 primarily affects Huawei Dp300 Firmware. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2017-2722?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-2722 published?

CVE-2017-2722 was published on 2017-11-22 and last updated on 2026-06-17.

CVE-2017-2722

CVE-2017-2722 is a high-severity vulnerability in Huawei Dp300 Firmware with a CVSS 3.x base score of 8.8. 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: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Huawei Dp300 Firmware
Published: 2017-11-22
Last modified: 2026-06-17

Description

DP300 V500R002C00,TE60 with software V100R001C01, V100R001C10, V100R003C00, V500R002C00 and V600R006C00,TP3106 with software V100R001C06 and V100R002C00,ViewPoint 9030 with software V100R011C02, V100R011C03,eCNS210_TD with software V100R004C10,eSpace 7950 with software V200R003C00 and V200R003C30,eSpace IAD with software V300R001C07SPCa00 and V300R002C01SPCb00,eSpace U1981 with software V100R001C20, V100R001C30, V200R003C00, V200R003C20 and V200R003C30 have an input validation vulnerability.A remote attacker may exploit this vulnerability by crafting a malformed packet and sending it to the device. A successful exploit could allow the attacker to cause a denial of service or execute arbitrary code.

Frequently asked questions

What is CVE-2017-2722?: DP300 V500R002C00,TE60 with software V100R001C01, V100R001C10, V100R003C00, V500R002C00 and V600R006C00,TP3106 with software V100R001C06 and V100R002C00,ViewPoint 9030 with software V100R011C02, V100R011C03,eCNS210_TD with software V100R004C10,eSpace 7950 with software V200R003C00 and V200R003C30,eSpace IAD with software V300R001C07SPCa00 and V300R002C01SPCb00,eSpace U1981 with software V100R001C20, V100R001C30, V200R003C00, V200R003C20 and V200R003C30 have an input validation vulnerability.A remote attacker may exploit this vulnerability by crafting a malformed packet and sending it to the device. A successful exploit could allow the attacker to cause a denial of service or execute arbitrary code.
How severe is CVE-2017-2722?: CVE-2017-2722 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-2722 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-2722?: CVE-2017-2722 primarily affects Huawei Dp300 Firmware. In total, 20 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2017-2722?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-2722 published?: CVE-2017-2722 was published on 2017-11-22 and last updated on 2026-06-17.

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170419-01-pse-en

Affected products (20)

cpe:2.3:o:huawei:dp300_firmware:v500r002c00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:te60_firmware:v100r001c01:*:*:*:*:*:*:*
cpe:2.3:o:huawei:te60_firmware:v100r001c10:*:*:*:*:*:*:*
cpe:2.3:o:huawei:te60_firmware:v100r003c00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:te60_firmware:v500r002c00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:te60_firmware:v600r006c00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:tp3106_firmware:v100r001c06:*:*:*:*:*:*:*
cpe:2.3:o:huawei:tp3106_firmware:v100r002c00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:viewpoint_9030_firmware:v100r011c02:*:*:*:*:*:*:*
cpe:2.3:o:huawei:viewpoint_9030_firmware:v100r011c03:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ecns210_td_firmware:v100r004c10:*:*:*:*:*:*:*
cpe:2.3:o:huawei:espace_7950_firmware:v200r003c00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:espace_7950_firmware:v200r003c30:*:*:*:*:*:*:*
cpe:2.3:o:huawei:espace_iad_firmware:v300r001c07spca00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:espace_iad_firmware:v300r002c01spcb00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:espace_u1981_firmware:v100r001c20:*:*:*:*:*:*:*
cpe:2.3:o:huawei:espace_u1981_firmware:v100r001c30:*:*:*:*:*:*:*
cpe:2.3:o:huawei:espace_u1981_firmware:v200r003c00:*:*:*:*:*:*:*
cpe:2.3:o:huawei:espace_u1981_firmware:v200r003c20:*:*:*:*:*:*:*
cpe:2.3:o:huawei:espace_u1981_firmware:v200r003c30:*:*:*:*:*:*:*

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