What is the CVSS score of CVE-2026-22318?

CVE-2026-22318 has a CVSS 3.1 base score of 4.9 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.0%.

Which versions of Fl Nat 2008 are affected by CVE-2026-22318?

CVE-2026-22318 presents moderate security risk, a stack-based buffer overflow vulnerability rated CVSS 4.9. Exploitation could cause memory corruption or application crashes.. A patch is available.

Fl Nat 2008 CVE-2026-22318

EUVD-2026-12787 MEDIUM

Stack-based Buffer Overflow (CWE-121)

2026-03-18 CERTVDE

Buffer Overflow Stack Overflow Fl Nat 2008 Fl Nat 2208 Fl Nat 2304 2gc 2sfp Fl Switch 2005 Fl Switch 2008 Fl Switch 2008f Fl Switch 2016 Fl Switch 2105 Fl Switch 2108 Fl Switch 2116 Fl Switch 2204 2tc 2sfx Fl Switch 2205 Fl Switch 2206 2fx Fl Switch 2206 2fx Sm Fl Switch 2206 2fx Sm St Fl Switch 2206 2fx St Fl Switch 2206 2sfx Fl Switch 2206 2sfx Pn Fl Switch 2206c 2fx Fl Switch 2207 Fx Fl Switch 2207 Fx Sm Fl Switch 2208 Fl Switch 2208 Pn Fl Switch 2208c Fl Switch 2212 2tc 2sfx Fl Switch 2214 2fx Fl Switch 2214 2fx Sm Fl Switch 2214 2sfx Fl Switch 2214 2sfx Pn Fl Switch 2216 Fl Switch 2216 Pn Fl Switch 2303 8sp1 Fl Switch 2304 2gc 2sfp Fl Switch 2306 2sfp Fl Switch 2306 2sfp Pn Fl Switch 2308 Fl Switch 2308 Pn Fl Switch 2312 2gc 2sfp Fl Switch 2314 2sfp Fl Switch 2314 2sfp Pn Fl Switch 2316 Fl Switch 2316 Pn Fl Switch 2404 2tc 2sfx Fl Switch 2406 2sfx Fl Switch 2406 2sfx Pn Fl Switch 2408 Fl Switch 2408 Pn Fl Switch 2412 2tc 2sfx Fl Switch 2414 2sfx Fl Switch 2414 2sfx Pn Fl Switch 2416 Fl Switch 2416 Pn Fl Switch 2504 2gc 2sfp Fl Switch 2506 2sfp Fl Switch 2506 2sfp Pn Fl Switch 2508 Fl Switch 2508 Pn Fl Switch 2512 2gc 2sfp Fl Switch 2514 2sfp Fl Switch 2514 2sfp Pn Fl Switch 2516 Fl Switch 2516 Pn Fl Switch 2608 Fl Switch 2608 Pn Fl Switch 2708 Fl Switch 2708 Pn Fl Switch 5924 4gc Fl Switch 5924sfp 4gc Fl Switch Tsn 2312 2gc 2sfp Fl Switch Tsn 2314 2sfp Fl Switch Tsn 2316

4.9

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Patch available

Apr 16, 2026 - 05:29 EUVD

3.53

EUVD ID Assigned

Mar 18, 2026 - 08:00 euvd

EUVD-2026-12787

Analysis Generated

Mar 18, 2026 - 08:00 vuln.today

CVE Published

Mar 18, 2026 - 07:33 nvd

MEDIUM 4.9

DescriptionNVD

A stack-based buffer overflow vulnerability in the device's file transfer parameter workflow allows a high-privileged attacker to send oversized POST parameters, causing memory corruption in an internal process, resulting in a DoS attack.

AnalysisAI

A buffer overflow vulnerability (CVSS 4.9) that allows a high-privileged attacker. Remediation should follow standard vulnerability management procedures.

RemediationAI

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-22318 vulnerability details – vuln.today

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Fl Nat 2008 CVE-2026-22318

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

RemediationAI

Full analysis requires sign-in

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External POC / Exploit Code