CVE-1999-0517
Status: ModifiedMedium (5.9)—💥 PoC
An SNMP community name is the default (e.g. public), null, or missing.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- Base score: 5.9
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 29%
- Percentile among all scored CVEs: 98
- Score date: 10/7/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
💥 Public exploits
Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.
- Proof of concept on GitHub (unverified) · List of proofs of concept on GitHub
⚠️ GitHub proofs of concept are not verified: some are fake or contain malware. Never run them outside an isolated lab.
Affected technologies (2)
CWEs
- NVD-CWE-Other
- CWE-200
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0517
- https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0517
- https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-244
- https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2017-244/
Raw JSON (NVD)
Show
{
"id": "CVE-1999-0517",
"cveTags": [],
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"version": "2.0.3",
"timestamp": "2026-05-28T17:34:44.093859Z"
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"lastModified": "2026-06-16T21:48:33.790",
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