CVE-2015-8676

highpriority · track · 30EPSS 0.013 · 71 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.32% (71st) EPSS

CVSS 7.8 · high

Is it mine?

24 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Memory leak in Huawei S5300EI, S5300SI, S5310HI, S6300EI/ S2350EI, and S5300LI Campus series switches with software V200R001C00 before V200R001SPH018, V200R002C00 before V200R003SPH011, and V200R003C00 before V200R003SPH011; S9300, S7700, and S9700 Campus series switches with software V200R001C00 before V200R001SPH023, V200R002C00 before V200R003SPH011, and V200R003C00 before V200R003SPH011; and S2300 and S3300 Campus series switches with software V100R006C05 before V100R006SPH022 allows remote attackers to cause a denial of service (memory consumption and reboot) via a large number of ICMPv6 packets.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.8

v2.07.8highAV:N/AC:L/Au:N/C:N/I:N/A:Cprimary · NVD / NIST USexploitability 10 · impact 6.9

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-399USprimary

affected products (24)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
huawei s2300 firmwarev100r006c05 → v100r006sph022nvdUScpe:2.3:o:huawei:s2300_firmware:*:*:*:*:*:*:*:*
huawei s2350ei firmwarev200r001c00 → v200r001sph018nvdUScpe:2.3:o:huawei:s2350ei_firmware:*:*:*:*:*:*:*:*
huawei s2350ei firmwarev200r002c00 → v200r003sph011nvdUScpe:2.3:o:huawei:s2350ei_firmware:*:*:*:*:*:*:*:*
huawei s3300 firmwarev100r006c05 → v100r006sph022nvdUScpe:2.3:o:huawei:s3300_firmware:*:*:*:*:*:*:*:*
huawei s5300ei firmwarev200r001c00 → v200r001sph018nvdUScpe:2.3:o:huawei:s5300ei_firmware:*:*:*:*:*:*:*:*
huawei s5300ei firmwarev200r002c00 → v200r003sph011nvdUScpe:2.3:o:huawei:s5300ei_firmware:*:*:*:*:*:*:*:*
huawei s5300li firmwarev200r001c00 → v200r001sph018nvdUScpe:2.3:o:huawei:s5300li_firmware:*:*:*:*:*:*:*:*
huawei s5300li firmwarev200r002c00 → v200r003sph011nvdUScpe:2.3:o:huawei:s5300li_firmware:*:*:*:*:*:*:*:*
huawei s5300si firmwarev200r001c00 → v200r001sph018nvdUScpe:2.3:o:huawei:s5300si_firmware:*:*:*:*:*:*:*:*
huawei s5300si firmwarev200r002c00 → v200r003sph011nvdUScpe:2.3:o:huawei:s5300si_firmware:*:*:*:*:*:*:*:*
huawei s5310hi firmwarev200r001c00 → v200r001sph018nvdUScpe:2.3:o:huawei:s5310hi_firmware:*:*:*:*:*:*:*:*
huawei s5310hi firmwarev200r002c00 → v200r003sph011nvdUScpe:2.3:o:huawei:s5310hi_firmware:*:*:*:*:*:*:*:*
huawei s6300ei firmwarev200r001c00 → v200r001sph018nvdUScpe:2.3:o:huawei:s6300ei_firmware:*:*:*:*:*:*:*:*
huawei s6300ei firmwarev200r002c00 → v200r003sph011nvdUScpe:2.3:o:huawei:s6300ei_firmware:*:*:*:*:*:*:*:*
huawei s7700 firmwarev200r001c00 → v200r001sph023nvdUScpe:2.3:o:huawei:s7700_firmware:*:*:*:*:*:*:*:*
huawei s7700 firmwarev200r002c00 → v200r003c00nvdUScpe:2.3:o:huawei:s7700_firmware:*:*:*:*:*:*:*:*
huawei s7700 firmware= v200r003c00nvdUScpe:2.3:o:huawei:s7700_firmware:*:*:*:*:*:*:*:*
huawei s9300 firmwarev200r001c00 → v200r001sph023nvdUScpe:2.3:o:huawei:s9300_firmware:*:*:*:*:*:*:*:*
huawei s9300 firmwarev200r002c00 → v200r003c00nvdUScpe:2.3:o:huawei:s9300_firmware:*:*:*:*:*:*:*:*

showing 20 of 24

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2016-04-14modified 2026-06-17

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references (3)

External citations — patches, advisories, analysis.

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