CVE-2015-8677

Name: CVE-2015-8677
Creator: NVD / NIST
Published: 2016-04-14T15:59:03.857+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.11%

Last modified Jun 17, 2026

CVE-2015-8677 is a vulnerability of currently unknown severity. Memory leak in Huawei S5300EI, S5300SI, S5310HI, and S6300EI Campus series switches with software V200R003C00 before V200R003SPH011 and V200R005C00 before V200R005SPH008; S2350EI and S5300LI Campus series switches with software V200R003C00 before V200R003SPH011, V200R005C00 before V200R005SPH008, and V200R006C00 before V200R006SPH002; S9300, S7700, and S9700 Campus series switches with software V200R003C00 before V200R003SPH011, V200R005C00 before V200R005SPH009, and V200R006C00 before V200R006SPH003; S5720HI and S5720EI Campus series switches with software V200R006C00 before V200R006SPH002; and S2300 and S3300 Campus series switches with software V100R006C05 before V100R006SPH022 allows remote authenticated users to cause a denial of service (memory consumption and device restart) by logging in and out of the (1) HTTPS or (2) SFTP server, related to SSL session information.. EPSS estimates a 1.11% chance of exploitation in the next 30 days.

Description

Memory leak in Huawei S5300EI, S5300SI, S5310HI, and S6300EI Campus series switches with software V200R003C00 before V200R003SPH011 and V200R005C00 before V200R005SPH008; S2350EI and S5300LI Campus series switches with software V200R003C00 before V200R003SPH011, V200R005C00 before V200R005SPH008, and V200R006C00 before V200R006SPH002; S9300, S7700, and S9700 Campus series switches with software V200R003C00 before V200R003SPH011, V200R005C00 before V200R005SPH009, and V200R006C00 before V200R006SPH003; S5720HI and S5720EI Campus series switches with software V200R006C00 before V200R006SPH002; and S2300 and S3300 Campus series switches with software V100R006C05 before V100R006SPH022 allows remote authenticated users to cause a denial of service (memory consumption and device restart) by logging in and out of the (1) HTTPS or (2) SFTP server, related to SSL session information.

Metrics

EPSS Probability

1.11%

61.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-399

Affected Software

Vendor	Product	Versions
Huawei	S5300ei Firmware	>= v200r003c00, < v200r003sph011
Huawei	S5300ei Firmware	>= v200r005c00, < v200r005sph008
Huawei	S5300si Firmware	>= v200r001c00, < v200r001sph018
Huawei	S5300si Firmware	>= v200r002c00, < v200r003sph011
Huawei	S5310hi Firmware	>= v200r001c00, < v200r001sph018
Huawei	S5310hi Firmware	>= v200r002c00, < v200r003sph011
Huawei	S6300ei Firmware	>= v200r001c00, < v200r001sph018
Huawei	S6300ei Firmware	>= v200r002c00, < v200r003sph011
Huawei	S5300li Firmware	>= v200r003c00, < v200r003sph011
Huawei	S5300li Firmware	>= v200r005c00, < v200r005sph008
Huawei	S5300li Firmware	>= v200r006c00, < v200r006sph002
Huawei	S2350ei Firmware	>= v200r003c00, < v200r003sph011
Huawei	S2350ei Firmware	>= v200r005c00, < v200r005sph008
Huawei	S2350ei Firmware	>= v200r006c00, < v200r006sph002
Huawei	S9300 Firmware	>= v200r003c00, < v200r003sph011
Huawei	S9300 Firmware	>= v200r005c00, < v200r005sph009
Huawei	S9300 Firmware	>= v200r006c00, < v200r006sph003
Huawei	S9700 Firmware	>= v200r003c00, < v200r003sph011
Huawei	S9700 Firmware	>= v200r005c00, < v200r005sph009
Huawei	S9700 Firmware	>= v200r006c00, < v200r006sph003
Huawei	S7700 Firmware	>= v200r003c00, < v200r003sph011
Huawei	S7700 Firmware	>= v200r005c00, < v200r005sph009
Huawei	S7700 Firmware	>= v200r006c00, < v200r006sph003
Huawei	S5720hi Firmware	>= v200r006c00, < v200r006sph002
Huawei	S5720ei Firmware	>= v200r006c00, < v200r006sph002
Huawei	S2300 Firmware	>= v100r006c05, < v100r006sph022
Huawei	S3300 Firmware	>= v100r006c05, < v100r006sph022

References

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160113-03-switch-enVendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160113-03-switch-enVendor Advisory

Timeline

Published: Apr 14, 2016
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2015-8677?

How severe is CVE-2015-8677?

Severity scoring for CVE-2015-8677 is pending analysis. The EPSS model estimates a 1.11% probability of exploitation in the next 30 days.

How do I fix CVE-2015-8677?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2015-8677?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST