Known Exploited Vulnerability
9.8
CRITICAL
CVE-2023-28461
Array Networks AG and vxAG ArrayOS Missing Authent - [Actively Exploited]
Description

Array Networks Array AG Series and vxAG (9.4.0.481 and earlier) allow remote code execution. An attacker can browse the filesystem on the SSL VPN gateway using a flags attribute in an HTTP header without authentication. The product could then be exploited through a vulnerable URL. The 2023-03-09 vendor advisory stated "a new Array AG release with the fix will be available soon."

INFO

Published Date :

March 15, 2023, 11:15 p.m.

Last Modified :

Dec. 2, 2024, 5:15 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Array Networks AG and vxAG ArrayOS contain a missing authentication for critical function vulnerability that allows an attacker to read local files and execute code on the SSL VPN gateway.

Required Action :

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes :

https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/documentation/FieldNotice/Array_Networks_Security_Advisory_for_Remote_Code_Execution_Vulnerability_AG.pdf ; https://nvd.nist.gov/vuln/detail/CVE-2023-28461

Public PoC/Exploit Available at Github

CVE-2023-28461 has a 1 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2023-28461 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Arraynetworks arrayos_ag
2 Arraynetworks vxag
3 Arraynetworks ag1000
4 Arraynetworks ag1000t
5 Arraynetworks ag1000v5
6 Arraynetworks ag1100v5
7 Arraynetworks ag1150
8 Arraynetworks ag1200
9 Arraynetworks ag1200v5
10 Arraynetworks ag1500
11 Arraynetworks ag1500fips
12 Arraynetworks ag1500v5
13 Arraynetworks ag1600
14 Arraynetworks ag1600v5

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

cisa-kev vulnerability 0day cisa exploits

Updated: 2 days, 17 hours ago
546 stars 34 fork 34 watcher
Born at : April 19, 2022, 8:58 a.m. This repo has been linked 1221 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2023-28461 vulnerability anywhere in the article.

  • Cybersecurity News
New Report Reveals SmokeLoader’s Advanced Tactics in Taiwan Campaign

Attack flow | Image: FortiGuard LabsA recent report by FortiGuard Labs has highlighted a targeted cyberattack involving the infamous SmokeLoader malware. This campaign, observed in September 2024, aim ... Read more

Published Date: Dec 03, 2024 (2 days, 3 hours ago)
  • The Hacker News
THN Recap: Top Cybersecurity Threats, Tools and Tips (Nov 25 - Dec 1)

Cyber Threats / Weekly Recap Ever wonder what happens in the digital world every time you blink? Here's something wild - hackers launch about 2,200 attacks every single day, which means someone's tryi ... Read more

Published Date: Dec 02, 2024 (2 days, 17 hours ago)
  • The Register
Interpol nabs thousands, seizes millions in global cybercrime-busting op

Infosec in brief Interpol and its financial supporters in the South Korean government are back with another round of anti-cybercrime arrests via the fifth iteration of Operation HAECHI, this time nabb ... Read more

Published Date: Dec 01, 2024 (3 days, 8 hours ago)
  • The Cyber Express
Australia’s New Cyber Security Act: Mandatory Ransom Payment Reporting

The Australian government has passed the new Cyber Security Act, which was recently approved by Parliament. One of the most critical provisions of this new law mandates that organizations must report ... Read more

Published Date: Nov 28, 2024 (6 days, 17 hours ago)
  • The Cyber Express
Critical Flaw in Oracle Agile PLM Framework Exposes Sensitive Data: Patch Now

Oracle’s Agile Product Lifecycle Management (PLM) software has been flagged for a security vulnerability (CVE-2024-21287) by CERT-In (Computer Emergency Response Team – India). The vulnerability, cata ... Read more

Published Date: Nov 28, 2024 (6 days, 19 hours ago)
  • Cybersecurity News
SMOKEDHAM Backdoor: UNC2465’s Stealth Weapon for Extortion and Ransomware Campaigns

A comprehensive analysis by TRAC Labs has shed light on the SMOKEDHAM backdoor, a malicious tool leveraged by the financially motivated threat actor UNC2465. Active since 2019, SMOKEDHAM plays a centr ... Read more

Published Date: Nov 28, 2024 (1 week ago)
  • TheCyberThrone
QNAP fixes Vulnerabilities in QuRouter and Note Station 3

QNAP has addressed multiple vulnerabilities in several NAS devices include Photo Station, AI Core, QuLog Center, Media Streaming Add-on, QTS and QuTS hero.The two command injection vulnerabilities in ... Read more

Published Date: Nov 27, 2024 (1 week ago)
  • TheCyberThrone
Gitlab fixes multiple vulnerabilities including CVE-2024-8114

GitLab has released patches to address multiple vulnerabilities affecting its Community Edition (CE) and Enterprise Edition (EE) products. Versions 17.6.1, 17.5.3, and 17.4.5 could allow privilege esc ... Read more

Published Date: Nov 27, 2024 (1 week ago)
  • The Cyber Express
Hackers Exploit Firefox and Windows Flaws: RomCom’s Advanced Attack Unveiled

A Russia-aligned hacking group, known as RomCom (also identified as Storm-0978, Tropical Scorpius, or UNC2596), has successfully exploited two zero-day vulnerabilities—one in Mozilla Firefox and anoth ... Read more

Published Date: Nov 27, 2024 (1 week ago)
  • TheCyberThrone
VMware fixes multiple vulnerabilities in Aria Product

VMware has released patches to address multiple vulnerabilities affecting its Aria Operations product.The first vulnerability identified as CVE-2024-38830 with a CVSS score of 7.8 , could allow a mali ... Read more

Published Date: Nov 27, 2024 (1 week ago)
  • The Cyber Express
AI Red Teaming in Focus: Why CISA Advocates a Secure by Design Approach

Artificial Intelligence (AI) has become a critical enabler across sectors, reshaping industries from healthcare to transportation. However, with its transformative potential comes a spectrum of safety ... Read more

Published Date: Nov 27, 2024 (1 week ago)
  • BleepingComputer
Hackers exploit critical bug in Array Networks SSL VPN products

America's cyber defense agency has received evidence of hackers actively exploiting a remote code execution vulnerability in SSL VPN products Array Networks AG and vxAG ArrayOS. The security issue is ... Read more

Published Date: Nov 26, 2024 (1 week, 1 day ago)
  • The Cyber Express
CISA Adds Array Networks’ CVE-2023-28461 to KEV List: Critical Patching Urged

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has recently added a critical security flaw, CVE-2023-28461, to its Known Exploited Vulnerabilities (KEV) catalog. This vulnerability i ... Read more

Published Date: Nov 26, 2024 (1 week, 1 day ago)
  • security.nl
CISA meldt actief misbruik van kritiek lek in Array Networks ssl vpn gateways

Aanvallers maken actief misbruik van een kritieke kwetsbaarheid in de ssl vpn gateways van fabrikant Array Networks, zo meldt het Cybersecurity and Infrastructure Security Agency (CISA) van het Amerik ... Read more

Published Date: Nov 26, 2024 (1 week, 1 day ago)
  • The Hacker News
CISA Urges Agencies to Patch Critical "Array Networks" Flaw Amid Active Attacks

Vulnerability / Network Security The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a now-patched critical security flaw impacting Array Networks AG and vxAG secure acces ... Read more

Published Date: Nov 26, 2024 (1 week, 1 day ago)
  • Cybersecurity News
CVE-2023-28461 (CVSS 9.8): Critical Array Networks Vulnerability Added to KEV Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added CVE-2023-28461, a high-severity security flaw impacting Array Networks AG and vxAG ArrayOS, to its Known Exploited Vulnerabil ... Read more

Published Date: Nov 26, 2024 (1 week, 2 days ago)
  • Trend Micro
Spot the Difference: Earth Kasha's New LODEINFO Campaign And The Correlation Analysis With The APT10 Umbrella

This blog is based on a presentation by the authors at Virus Bulletin 2024. Introduction LODEINFO is a malware used in attacks targeting mainly Japan since 2019. Trend Micro has been tracking the grou ... Read more

Published Date: Nov 19, 2024 (2 weeks, 2 days ago)
  • cybereason.com
CUCKOO SPEAR Part 1: Analyzing NOOPDOOR from an IR Perspective

This Threat Analysis Report will delve into a newly discovered nation-state level threat Campaign tracked by Cybereason as Cuckoo Spear. It will outline how the associated Threat Actor persists stealt ... Read more

Published Date: Sep 13, 2024 (2 months, 3 weeks ago)

The following table lists the changes that have been made to the CVE-2023-28461 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Dec. 02, 2024

    Action Type Old Value New Value
    Added Reference https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/documentation/FieldNotice/Array_Networks_Security_Advisory_for_Remote_Code_Execution_Vulnerability_AG.pdf
  • CVE CISA KEV Update by 9119a7d8-5eab-497f-8521-727c672e3725

    Nov. 26, 2024

    Action Type Old Value New Value
    Added Date Added 2024-11-25
    Added Due Date 2024-12-16
    Added Required Action Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
    Added Vulnerability Name Array Networks AG and vxAG ArrayOS Missing Authentication for Critical Function Vulnerability
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Nov. 25, 2024

    Action Type Old Value New Value
    Added CWE CWE-306
    Removed CWE CWE-862
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Nov. 25, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-862
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/documentation/FieldNotice/Array_Networks_Security_Advisory_for_Remote_Code_Execution_Vulnerability_AG.pdf
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Mar. 24, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/documentation/FieldNotice/Array_Networks_Security_Advisory_for_Remote_Code_Execution_Vulnerability_AG.pdf No Types Assigned https://support.arraynetworks.net/prx/001/http/supportportal.arraynetworks.net/documentation/FieldNotice/Array_Networks_Security_Advisory_for_Remote_Code_Execution_Vulnerability_AG.pdf Mitigation, Vendor Advisory
    Added CWE NIST CWE-287
    Added CPE Configuration AND OR *cpe:2.3:o:arraynetworks:arrayos_ag:*:*:*:*:*:*:*:* versions up to (including) 9.4.0.481 OR cpe:2.3:h:arraynetworks:ag1000:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1000t:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1000v5:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1100v5:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1150:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1200:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1200v5:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1500:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1500fips:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1500v5:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1600:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:ag1600v5:-:*:*:*:*:*:*:* cpe:2.3:h:arraynetworks:vxag:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-28461 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.32 }} 0.01%

score

0.71012

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability