CVE-2009-2271

CRITICAL

The Huawei D100 has (1) a certain default administrator password for the web interface, and does not force a password change; and has (2) a default password of admin for the admin account in the te...

Affects 2 products across 1 vendor.

CVSS 2.010.0
EPSS1.3%
Percentile70th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity.
CWE Weakness Definitions
CWE-255: CWE-255
◆ AI Analysis — automated analysis, not human-reviewed

This vulnerability was disclosed in 2009. A critical vulnerability affects Huawei systems (CVE-2009-2271). No public exploit code is currently available. Isolate affected systems if patching is not feasible.

BSID: BS-2009-GLOBAL-312399-C • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2009-2271?
This vulnerability was disclosed in 2009. A critical vulnerability affects Huawei systems (CVE-2009-2271). No public exploit code is currently available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2009-2271?
CVE-2009-2271 has CVSS 10.0 (Critical). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. EPSS: 1.3%.
Is CVE-2009-2271 actively exploited?
No confirmed active exploitation of CVE-2009-2271 as of 2026-09-25.
How do I remediate CVE-2009-2271?
Priority: MEDIUM.
What systems are affected by CVE-2009-2271?
CVE-2009-2271 affects Huawei D100.
Vulnerability Details
CVE IDCVE-2009-2271
BSIDBS-2009-GLOBAL-312399-C BreachSpider Global ID
CVSS VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Published2009-07-01
Last Modified2026-06-16
ICS Relevance0%
Weakness (CWE)
CWE-255
Domains
NETWORK-INFRA
SourceNVD
Official Description

The Huawei D100 has (1) a certain default administrator password for the web interface, and does not force a password change; and has (2) a default password of admin for the admin account in the telnet interface; which makes it easier for remote attackers to obtain access.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: The Huawei D100 has (1) a certain default administrator password for the web interface, and does not force a password change; and has (2) a default password of admin for the admin account in the telnet interface; which makes it easier for remote attackers to obtain access. CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C.

Exploitation Likelihood: LOW

Affected Products
VendorProductAffected Versions
Huawei D100 (device & firmware) No version listed by source
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 6315 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash2a606af51f354465258a48d5a0a12e6244fecc17dd9cc2c6eaeb0c0722f54212e4b5d18164c0f1cca2f54b32dd2979f94015e569559092a97841ce82689c5341
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