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CVE-2015-3913

No known exploitation. EPSS puts it in the 61st percentile. A vendor fix is available.

CVSS 3.07.5HighEPSS percentile61st0.9% chance in 30 daysCISA KEVNot listedNo confirmed exploitation
No public exploit knownFixVendor fixNo build named by the sources

Published Updated Sources: CVE.org, NVD, BDU

NVD CVE.org

What to do

The vendor has published a fix. Version details are below where the sources state them.

  • Huawei Technologies Co., Ltd. Huawei Campus S2300Affected: V100R006C00Upgrade to: not statedStated by: BDU
  • Huawei Technologies Co., Ltd. Huawei Campus S2700Affected: V100R006C00Upgrade to: not statedStated by: BDU
  • Huawei Technologies Co., Ltd. Huawei Campus S3300Affected: V100R006C00Upgrade to: not statedStated by: BDU
  • Huawei Technologies Co., Ltd. Huawei Campus S3700Affected: V100R006C00Upgrade to: not statedStated by: BDU
  • Huawei Technologies Co., Ltd. Huawei Campus S5300EIAffected: V100R006C00Upgrade to: not statedStated by: BDU

Versions as the sources state them. 16 more products have version data. Full version matrix after sign-in

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What it is

From the CVE record

The IP stack in multiple Huawei Campus series switch models allows remote attackers to cause a denial of service (reboot) via a crafted ICMP request message.

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS61st
CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

No public exploit or proof of concept found in the sources we track.

EPSS

0.9% chance of exploitation activity in the next 30 days, which ranks it in the 61st percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

5 events over 3261 days, from the signal feeds we watch.

  1. Patch availablerecord updated
  2. Publishedweakness classified, att&ck mapped

Affected products

And 28 more affected products. See all after sign-in

Technical detail

CVSS 3.0 vector

Open in the CVSS calculator

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Scored 7.5 by NVD.

How it is reached

  • Attack Vector NetworkExploitable remotely over the network without any special conditions
  • Attack Complexity LowNo special conditions — the attack can be reliably reproduced
  • Privileges Required NoneNo authentication required — anyone can exploit this
  • User Interaction NoneNo user interaction needed — fully automated exploitation

Scope

  • Scope UnchangedImpact is limited to the vulnerable component itself

Impact if exploited

  • Confidentiality NoneNo confidentiality impact
  • Integrity NoneNo integrity impact
  • Availability HighTotal denial of service — the component is completely unavailable

Weaknesses

ATT&CK techniques

Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.

Sources

References in the record

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We'll flag the next CVE, public exploit or patch for S2300 Firmware, not every advisory.