How severe is CVE-2015-7841?

CVE-2015-7841 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2015-7841 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-7841?

CVE-2015-7841 primarily affects Huawei Fusionserver Ch121 V3. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-7841?

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

When was CVE-2015-7841 published?

CVE-2015-7841 was published on 2017-10-03 and last updated on 2026-06-17.

CVE-2015-7841

CVE-2015-7841 is a critical-severity vulnerability in Huawei Fusionserver Ch121 V3 with a CVSS 3.x base score of 9.8. 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-77.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 2% (81st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-77
Affected product: Huawei Fusionserver Ch121 V3
Published: 2017-10-03
Last modified: 2026-06-17

Description

The login page of the server on Huawei FusionServer rack servers RH2288 V3 with software before V100R003C00SPC603, RH2288H V3 with software before V100R003C00SPC503, XH628 V3 with software before V100R003C00SPC602, RH1288 V3 with software before V100R003C00SPC602, RH2288A V2 with software before V100R002C00SPC701, RH1288A V2 with software before V100R002C00SPC502, RH8100 V3 with software before V100R003C00SPC110, CH222 V3 with software before V100R001C00SPC161, CH220 V3 with software before V100R001C00SPC161, and CH121 V3 with software before V100R001C00SPC161 allows remote attackers to bypass access restrictions and enter commands via unspecified parameters, as demonstrated by a "user creation command."

Frequently asked questions

What is CVE-2015-7841?: The login page of the server on Huawei FusionServer rack servers RH2288 V3 with software before V100R003C00SPC603, RH2288H V3 with software before V100R003C00SPC503, XH628 V3 with software before V100R003C00SPC602, RH1288 V3 with software before V100R003C00SPC602, RH2288A V2 with software before V100R002C00SPC701, RH1288A V2 with software before V100R002C00SPC502, RH8100 V3 with software before V100R003C00SPC110, CH222 V3 with software before V100R001C00SPC161, CH220 V3 with software before V100R001C00SPC161, and CH121 V3 with software before V100R001C00SPC161 allows remote attackers to bypass access restrictions and enter commands via unspecified parameters, as demonstrated by a "user creation command."
How severe is CVE-2015-7841?: CVE-2015-7841 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2015-7841 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-7841?: CVE-2015-7841 primarily affects Huawei Fusionserver Ch121 V3. In total, 10 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-7841?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2015-7841 published?: CVE-2015-7841 was published on 2017-10-03 and last updated on 2026-06-17.

References

Affected products (10)

cpe:2.3:a:huawei:fusionserver_ch121_v3:v100r001c00:*:*:*:*:*:*:*
cpe:2.3:a:huawei:fusionserver_ch220_v3:v100r001c00:*:*:*:*:*:*:*
cpe:2.3:a:huawei:fusionserver_ch222_v3:v100r001c00:*:*:*:*:*:*:*
cpe:2.3:a:huawei:fusionserver_rh1288_v3:v100r003c00spc100:*:*:*:*:*:*:*
cpe:2.3:a:huawei:fusionserver_rh1288a_v2:v100r002c00:*:*:*:*:*:*:*
cpe:2.3:a:huawei:fusionserver_rh2288_v3:v100r003c00:*:*:*:*:*:*:*
cpe:2.3:a:huawei:fusionserver_rh2288a_v2:v100r002c00:*:*:*:*:*:*:*
cpe:2.3:a:huawei:fusionserver_rh2288h_v3:v100r003c00:*:*:*:*:*:*:*
cpe:2.3:a:huawei:fusionserver_rh8100_v3:v100r003c00:*:*:*:*:*:*:*
cpe:2.3:a:huawei:fusionserver_xh628_v3:v100r003c00:*:*:*:*:*:*:*

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