dbcve.org
Ips Module FirmwareOperating system · Huawei

CVE-2017-17153

HIGH · 7.5 CVSS v3.0 Published 2018-02-15
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
84/100
Remediation priority · High
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
IKEv2 in Huawei IPS Module V500R001C00, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC500, V500R001C00SPH303, V500R001C00SPH508, V500R001C20, V500R001C20SPC100, V500R001C20SPC100PWE, V500R001C20SPC200, V500R001C20SPC200B062, V500R001C20SPC200PWE, V500R001C20SPC300B078, V500R001C20SPC300PWE, NGFW Module V500R001C00, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC500, V500R001C00SPC500PWE, V500R001C00SPH303, V500R001C00SPH508, V500R001C20, V500R001C20SPC100, V500R001C20SPC100PWE, V500R001C20SPC200, V500R001C20SPC200B062, V500R001C20SPC200PWE, V500R001C20SPC300B078, V500R001C20SPC300PWE, NIP6300 V500R001C00, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC500, V500R001C00SPH303, V500R001C00SPH508, V500R001C20, V500R001C20SPC100, V500R001C20SPC100PWE, V500R001C20SPC200, V500R001C20SPC200B062, V500R001C20SPC200PWE, V500R001C20SPC300B078, V500R001C20SPC300PWE, NIP6600 V500R001C00, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC500, V500R001C00SPH303, V500R001C00SPH508, V500R001C20, V500R001C20SPC100, V500R001C20SPC100PWE, V500R001C20SPC200, V500R001C20SPC200B062, V500R001C20SPC200PWE, V500R001C20SPC300B078, Secospace USG6300 V500R001C00, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC500, V500R001C00SPC500PWE, V500R001C00SPH303, V500R001C00SPH508, V500R001C20, V500R001C20SPC100, V500R001C20SPC100PWE, V500R001C20SPC101, V500R001C20SPC200, V500R001C20SPC200B062, V500R001C20SPC200PWE, V500R001C20SPC300B078, V500R001C20SPC300PWE, Secospace USG6500 V500R001C00, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC500, V500R001C00SPC500PWE, V500R001C00SPH303, V500R001C00SPH508, V500R001C20, V500R001C20SPC100, V500R001C20SPC100PWE, V500R001C20SPC101, V500R001C20SPC200, V500R001C20SPC200B062, V500R001C20SPC200PWE, V500R001C20SPC300B078, V500R001C20SPC300PWE, Secospace USG6600 V500R001C00, V500R001C00SPC100, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC301, V500R001C00SPC500, V500R001C00SPC500PWE, V500R001C00SPH303, V500R001C20, V500R001C20SPC100, V500R001C20SPC100PWE, V500R001C20SPC101, V500R001C20SPC200, V500R001C20SPC200PWE, V500R001C20SPC300, V500R001C20SPC300B078, V500R001C20SPC300PWE, USG9500 V500R001C00, V500R001C00SPC200, V500R001C00SPC300, V500R001C00SPC303, V500R001C00SPC500, V500R001C00SPC500PWE, V500R001C00SPH303, V500R001C00SPH508, V500R001C20, V500R001C20SPC100, V500R001C20SPC100PWE, V500R001C20SPC101, V500R001C20SPC200, V500R001C20SPC200B062, V500R001C20SPC200PWE, V500R001C20SPC300B078, V500R001C20SPC300PWE has a memory leak vulnerability due to memory release failure resulted from insufficient input validation. An attacker could exploit it to cause memory leak, which may further lead to system exceptions.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

The vulnerability exists in the IKEv2 implementation of multiple Huawei security appliances. Due to insufficient input validation, the device fails to properly release memory during certain IKEv2 handshake operations, leading to progressive memory exhaustion. Over time, this memory leak degrades system performance and can cause system exceptions or denial of service.

MitigationApply the vendor-supplied firmware update for your specific model and version. If immediate patching is not possible, consider restricting IKEv2 traffic at network boundaries using ACLs or rate limiting to reduce exposure to unauthenticated attackers.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Ips Module FirmwareOperating system
Affected:= v500r001c00= v500r001c00spc200= v500r001c00spc300= v500r001c00spc500= v500r001c00sph303= v500r001c00sph508= v500r001c20= v500r001c20spc100= v500r001c20spc100pwe= v500r001c20spc200= v500r001c20spc200b062= v500r001c20spc200pwe
Ngfw Module FirmwareOperating system
Affected:= v500r001c00= v500r001c00spc200= v500r001c00spc300= v500r001c00spc500= v500r001c00spc500pwe= v500r001c00sph303= v500r001c00sph508= v500r001c20= v500r001c20spc100= v500r001c20spc100pwe= v500r001c20spc200= v500r001c20spc200b062
Nip6300 FirmwareOperating system
Affected:= v500r001c00= v500r001c00spc200= v500r001c00spc300= v500r001c00spc500= v500r001c00sph303= v500r001c00sph508= v500r001c20= v500r001c20spc100= v500r001c20spc100pwe= v500r001c20spc200= v500r001c20spc200b062= v500r001c20spc200pwe
Nip6600 FirmwareOperating system
Affected:= v500r001c00= v500r001c00spc200= v500r001c00spc300= v500r001c00spc500= v500r001c00sph303= v500r001c00sph508= v500r001c20= v500r001c20spc100= v500r001c20spc100pwe= v500r001c20spc200= v500r001c20spc200b062= v500r001c20spc200pwe
Secospace Usg6300 FirmwareOperating system
Affected:= v500r001c00= v500r001c00spc200= v500r001c00spc300= v500r001c00spc500= v500r001c00spc500pwe= v500r001c00sph303= v500r001c00sph508= v500r001c20= v500r001c20spc100= v500r001c20spc100pwe= v500r001c20spc101= v500r001c20spc200
Secospace Usg6500 FirmwareOperating system
Affected:= v500r001c00= v500r001c00spc200= v500r001c00spc300= v500r001c00spc500= v500r001c00spc500pwe= v500r001c00sph303= v500r001c00sph508= v500r001c20= v500r001c20spc100= v500r001c20spc100pwe= v500r001c20spc101= v500r001c20spc200
Secospace Usg6600 FirmwareOperating system
Affected:= v500r001c00= v500r001c00spc100= v500r001c00spc200= v500r001c00spc300= v500r001c00spc301= v500r001c00spc500= v500r001c00spc500pwe= v500r001c00sph303= v500r001c20= v500r001c20spc100= v500r001c20spc100pwe= v500r001c20spc101
Usg9500 FirmwareOperating system
Affected:= v500r001c00= v500r001c00spc200= v500r001c00spc300= v500r001c00spc303= v500r001c00spc500= v500r001c00spc500pwe= v500r001c00sph303= v500r001c00sph508= v500r001c20= v500r001c20spc100= v500r001c20spc100pwe= v500r001c20spc101

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

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

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify the device model
    Log into the device console or web interface and run 'display device' or check the system information page to determine the exact model (e.g., Nip6300, Usg6300, Usg6600, Usg9500, etc.)
    Affected if The device model is one of the affected product lines: Ips Module, Ngfw Module, Nip6300, Nip6600, Secospace Usg6300, Usg6500, Usg6600, or Usg9500
  2. Check the firmware version
    Run 'display version' or check the firmware version in the device management interface. Look for version strings matching the affected list such as v500r001c00, v500r001c00spc200, v500r001c20spc100, etc.
    Affected if The firmware version exactly matches any version listed in the affected products for your device model
  3. Verify IKEv2 is enabled
    Run 'display ike version' or 'display ike sa' to check if IKEv2 is configured. Also check IPsec VPN configurations with 'display ipsec sa' and look for IKEv2-related policies
    Affected if IKEv2 is actively configured or running on the device (the vulnerability triggers during IKEv2 handshake operations)
  4. Check current memory usage
    Run 'display memory' or 'display memory usage' to observe current memory consumption. Compare with baseline if available
    Affected if Memory usage is abnormally high or progressively increasing, which may indicate the leak is active

You are affected if your device model matches one of the affected product lines, your firmware version exactly matches any version in the affected list, and IKEv2 is enabled on the device.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Apply the vendor-supplied firmware update for your specific model and version. If immediate patching is not possible, consider restricting IKEv2 traffic at network boundaries using ACLs or rate limiting to reduce exposure to unauthenticated attackers.

Fix this in Ips Module Firmware Scoped from the published advisory
  • Consultation4.0 h
  • Implementation8.0 h
  • Testing6.0 h
  • Review / QA2.0 h
20.0 hours of engineering $3,500
Get help mitigating

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,600.

Scan for this in your stack

Free · runs locally
dbcve dependency scanner

Check whether your project pulls in CVE-2017-17153 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.

Get it on GitHub Scan in the browser

References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2017-17153 in production — separate from our analysis above.

No notes yet

Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.

What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data