How severe is CVE-2015-7846?

CVE-2015-7846 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2015-7846 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-7846?

CVE-2015-7846 primarily affects Huawei S9300 Firmware. In total, 54 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-7846?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2015-7846 published?

CVE-2015-7846 was published on 2017-09-25 and last updated on 2026-06-17.

CVE-2015-7846

CVE-2015-7846 is a medium-severity vulnerability in Huawei S9300 Firmware with a CVSS 3.x base score of 4.6. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 4.6)
CVSS v2: 2.1
EPSS exploit prediction: 0% (17th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Huawei S9300 Firmware
Published: 2017-09-25
Last modified: 2026-06-17

Description

Huawei S7700, S9700, S9300 before V200R07C00SPC500, and AR200, AR1200, AR2200, AR3200 before V200R005C20SPC200 allows attackers with physical access to the CF card to obtain sensitive information.

Frequently asked questions

What is CVE-2015-7846?: Huawei S7700, S9700, S9300 before V200R07C00SPC500, and AR200, AR1200, AR2200, AR3200 before V200R005C20SPC200 allows attackers with physical access to the CF card to obtain sensitive information.
How severe is CVE-2015-7846?: CVE-2015-7846 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2015-7846 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (17th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-7846?: CVE-2015-7846 primarily affects Huawei S9300 Firmware. In total, 54 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-7846?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-7846 published?: CVE-2015-7846 was published on 2017-09-25 and last updated on 2026-06-17.

References

Affected products (54)

cpe:2.3:o:huawei:s9300_firmware:v200r001c00spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9300_firmware:v200r002c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9300_firmware:v200r003c00spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9300_firmware:v200r005c00spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9300_firmware:v200r006c00spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9300_firmware:v200r006c00spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9700_firmware:v200r001c00spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9700_firmware:v200r002c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9700_firmware:v200r003c00spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9700_firmware:v200r005c00spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9700_firmware:v200r006c00spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s9700_firmware:v200r006c00spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s7700_firmware:v200r001c00spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s7700_firmware:v200r002c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s7700_firmware:v200r003c00spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s7700_firmware:v200r005c00spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s7700_firmware:v200r006c00spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:s7700_firmware:v200r006c00spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200_firmware:v200r003c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200_firmware:v200r003c00spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200_firmware:v200r003c01spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200_firmware:v200r003c01spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200_firmware:v200r003c01spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200_firmware:v200r003c01spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200_firmware:v200r003c01spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200_firmware:v200r003c01spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar200_firmware:v200r003c01spc900:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200_firmware:v200r003c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200_firmware:v200r003c00spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200_firmware:v200r003c01spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200_firmware:v200r003c01spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200_firmware:v200r003c01spc300:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200_firmware:v200r003c01spc500:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200_firmware:v200r003c01spc600:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200_firmware:v200r003c01spc800:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar1200_firmware:v200r003c01spc900:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar2200_firmware:v200r003c00spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar2200_firmware:v200r003c00spc200:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar2200_firmware:v200r003c01spc100:*:*:*:*:*:*:*
cpe:2.3:o:huawei:ar2200_firmware:v200r003c01spc200:*:*:*:*:*:*:*

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