CVE Tools
Sign in

CVE-2020-24548

Published: Aug 26, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-918
5.3MEDIUM
NVD MITRE
EPSS Score
1.7%
Top 25.8%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available
Self-Check
Not available

Description

Ericom Access Server 9.2.0 (for AccessNow and Ericom Blaze) allows SSRF to make outbound WebSocket connection requests on arbitrary TCP ports, and provides "Cannot connect to" error messages to inform the attacker about closed ports.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-918

Affected Products

ericom
commercialaka accessnow server, access server, powerterm webconnect
access serverOn-prem
Networking Infrastructure
Ericom Software
commercial·USaka ericom
Ericom Access ServerOn-prem
Security Products / secure-gateway-vpn
and 1 more affected products View all →

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
Is your org exposed to CVE-2020-24548?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Command and Control
Initial Access
View detailed technique mapping

References

http://packetstormsecurity.com/files/158962/Ericom-Access-Server-9.2.0-Server-Side-Request-Forgery.html
packetstormsecurity.com
https://www.youtube.com/watch?v=oDTd-yRxVJ0
youtube.com
https://cxsecurity.com/issue/WLB-2020080120
cxsecurity.com
and 2 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2020-24548 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows