CVE-2020-1716

HIGH

A flaw was found in the ceph-ansible playbook where it contained hardcoded passwords that were being used as default passwords while deploying Ceph services. Any authenticated attacker can abuse th...

Affects 1 product across 1 vendor.

CVSS 3.18.8
EPSS1.3%
Percentile69th
PatchPatched
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, low privileges required, no user interaction needed, impact contained to the vulnerable component, full confidentiality impact, full integrity impact, full availability impact.
CWE Weakness Definitions
CWE-798: Use of Hard-Coded Credentials

Software contains embedded passwords or keys that cannot be changed by the administrator.

Related Attack Patterns (CAPEC)
CAPEC-70 Try Common or Default Usernames and Passwords
via CWE-798
CAPEC-191 Read Sensitive Constants Within an Executable
via CWE-798

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

A security vulnerability in the ceph-ansible playbook involves hardcoded default passwords, which can be exploited by authenticated attackers to gain unauthorized access to Ceph clusters.

BSID: BS-2021-GLOBAL-147811-H • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: HIGH

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Frequently Asked Questions
What is CVE-2020-1716?
A security vulnerability in the ceph-ansible playbook involves hardcoded default passwords, which can be exploited by authenticated attackers to gain unauthorized access to Ceph clusters.
What is the CVSS score for CVE-2020-1716?
CVE-2020-1716 has CVSS 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS: 1.3%.
Is CVE-2020-1716 actively exploited?
No confirmed active exploitation of CVE-2020-1716 as of 2026-05-30.
How do I remediate CVE-2020-1716?
Priority: IMMEDIATE. PSIRT: [email protected]
What systems are affected by CVE-2020-1716?
CVE-2020-1716 affects Ceph Ceph-Ansible.
Vulnerability Details
CVE IDCVE-2020-1716
BSIDBS-2021-GLOBAL-147811-H BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published2021-05-28
Last Modified2024-11-21
ICS Relevance15%
Weakness (CWE)
SourceNVD
Official Description

A flaw was found in the ceph-ansible playbook where it contained hardcoded passwords that were being used as default passwords while deploying Ceph services. Any authenticated attacker can abuse this flaw to brute-force Ceph deployments, and gain administrator access to Ceph clusters via the Ceph dashboard to initiate read, write, and delete Ceph clusters and also modify Ceph cluster configurations. Versions before ceph-ansible 6.0.0alpha1 are affected.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

The vulnerability arises from hardcoded passwords in the ceph-ansible playbook used during the deployment of Ceph services. An attacker with access to the playbook or deployment environment can use these passwords to brute-force access to the Ceph dashboard, leading to full administrative control over the Ceph cluster.

Exploitation Likelihood: HIGH

Affected Products
VendorProductAffected Versions
Ceph Ceph-Ansible ≤ 5.0.3
Remediation

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

Vendor PSIRT: [email protected]
Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 1966 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceHIGH
Enriched At2026-05-24
SHA-512 Audit Hashfef6cb2b8c5c260d5fb96b84611f4c04252c4b276bbca4a33af9fc34b80bc7227b549e7083b195589af66b753fc64ffc93400f9cd39cb9581762965edbf461bd
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