Page generated: 11 Nov 2026, 05:38 UTC
← Dashboard

CVE-2026-83549

Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker…

Read full description
Post-authentication Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability has been identified in the SMA1000 Appliance Management Console (AMC) which in specific conditions could potentially enable a remote authenticated attacker as administrator to execute arbitrary OS commands, resulting in remote code execution.
CVSS 7.8 (HIGH) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
2.3/10
REALITY · THREAT PRIORITY
8.2/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 7.8: +1.17
  • Fresh EPSS: 9.89%: +0.05

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 21 documents and public datasets.

Hype components

Headline sample (25%)
80/100
Press, 30 days (60%)
5/100
Grounded branding (15%)
0/100
HYPE TOTAL23/100

Sources and documents

Rescana
Press · 09 Oct 2026, 07:00 · SonicWall SMA1000 CVE-2026-102255: Third Pre-Auth SSRF of 2026 Makes "Patched in September" Out of Date - Rescana
shattered.io
Press · 23 Sep 2026, 07:00 · SonicWall SMA1000 Zero-Day Chain Hits CVSS 10.0 [2026] - shattered.io
shattered.io
Press · 08 Sep 2026, 23:54 · SonicWall SMA1000 Zero-Day Hits CVSS 10, KEV in 3 Days - shattered.io
Check Point Research
Press · 07 Sep 2026, 07:00 · 7th September – Threat Intelligence Report - Check Point Research
https://tech-insider.org/
Press · 07 Sep 2026, 07:00 · SonicWall SMA1000 Hit by 2nd Zero-Day, CVSS 10.0 [2026] - https://tech-insider.org/
See all 21 source documents
SOCRadar
Press · 03 Sep 2026, 07:00 · SonicWall CVE-2026-83548 Leads to CISA Alert - SOCRadar
SOC Prime
Press · 03 Sep 2026, 07:00 · CVE-2026-83548 & CVE-2026-83549: SonicWall Zero-Days - SOC Prime
The Hacker News
Press · 03 Sep 2026, 07:00 · CISA Adds Seven Exploited Flaws as Attackers Deploy Reverse Shells and Crypto Miners - The Hacker News
https://tech-insider.org/
Press · 03 Sep 2026, 07:00 · SonicWall Hit by 2nd SMA 1000 Zero-Day in 3 Weeks [2026] - https://tech-insider.org/
CyberScoop
Press · 03 Sep 2026, 07:00 · Attackers exploit zero-days in consistently besieged SonicWall product - CyberScoop
Forkast News
Press · 02 Sep 2026, 07:00 · SonicWall SMA1000 Hit by Second Zero-Day Chain in Seven Weeks, Same SSRF-to-Injection Pattern - Forkast News
Sophos
Press · 02 Sep 2026, 07:00 · SonicWall SMA1000 vulnerabilities (CVE-2026-83548, CVE-2026-83549) in active exploitation - Sophos
The Hacker News
Press · 02 Sep 2026, 07:00 · Attackers Exploit Two SonicWall SMA 1000 Zero-Days That May Form an Attack Chain - The Hacker News
Cyber Press
Press · 02 Sep 2026, 07:00 · Hackers Exploit Critical SonicWall SMA 1000 SSRF and RCE Flaws in Active Attacks - Cyber Press
SecurityWeek
Press · 02 Sep 2026, 07:00 · SonicWall Warns of Two SMA1000 Zero-Days Exploited in Attacks - SecurityWeek
Dark Reading
Press · 02 Sep 2026, 07:00 · SonicWall SMA 1000 Zero-Days Enable Unauthenticated RCE - Dark Reading
BornCity
Press · 02 Sep 2026, 07:00 · SonicWall SMA1000 Series: Critical Vulnerability Exploited (Sept. 2026)Born's Tech and Windows World - BornCity
BleepingComputer
Press · 02 Sep 2026, 07:00 · SonicWall warns of actively exploited SMA1000 zero-day flaws - BleepingComputer
Help Net Security
Press · 02 Sep 2026, 07:00 · SonicWall SMA 1000 appliances under attack via zero-day flaws - Help Net Security
Rapid7
Press · 02 Sep 2026, 07:00 · Critical SonicWall SMA1000 Vulnerabilities CVE-2026-83548, CVE-2026-83549 Exploited in the Wild - Rapid7
Tech Times
Press · 02 Sep 2026, 07:00 · SonicWall SMA1000 Hacked Third Time; MFA Seeds Stolen in July Outlast September Patches - Tech Times

Score evolution

● Hype   ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

First record: hype 2.3 · reality 8.2 (2026-11-02 15:14). The curve appears once the score changes.

Public exploit evidence

0

Public exploit entries / repo candidates

Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence
Exploitation recorded
Priority basis
Recorded exploitation; CVSS 7.8; EPSS 9.9%
Attention, last 30 days
0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential
local access, low privileges, no user interaction.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 14:00:27.286257+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
Published
01 Sep 2026, 21:28
Added to the CISA KEV catalog
02 Sep 2026, 00:00
First press mention
02 Sep 2026, 07:00
Latest press mention
09 Oct 2026, 07:00
Score calculated
05 Nov 2026, 14:00