7.0
HIGH
CVE-2025-0283
Ivanti Connect Secure Buffer Overflow Privilege Escalation
Description

A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.5, Ivanti Policy Secure before version 22.7R1.2, and Ivanti Neurons for ZTA gateways before version 22.7R2.3 allows a local authenticated attacker to escalate their privileges.

INFO

Published Date :

Jan. 8, 2025, 11:15 p.m.

Last Modified :

Jan. 14, 2025, 3:58 p.m.

Source :

3c1d8aa1-5a33-4ea4-8992-aadd6440af75

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.0
Affected Products

The following products are affected by CVE-2025-0283 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 Ivanti connect_secure
2 Ivanti policy_secure
3 Ivanti neurons_for_zero-trust_access
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-0283.

URL Resource
https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-0282-CVE-2025-0283 Vendor Advisory

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).

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

The following list is the news that have been mention CVE-2025-0283 vulnerability anywhere in the article.

  • Cybersecurity News
CL-UNK-0979 Exploit Zero-Day Flaw in Ivanti Connect Secure to Gain Access to Networks

Palo Alto Networks has issued a detailed threat briefing on two critical vulnerabilities in Ivanti products—CVE-2025-0282 and CVE-2025-0283. The vulnerabilities affect Ivanti’s Connect Secure, Policy ... Read more

Published Date: Jan 19, 2025 (2 days, 2 hours ago)
  • Help Net Security
UK domain registry Nominet breached via Ivanti zero-day

The number of internet-facing Ivanti Connect Secure instances vulnerable to attack via CVE-2025-0282 has fallen from 2,048 to 800 in the last four days, the Shadowserver Foundation shared today. In th ... Read more

Published Date: Jan 13, 2025 (1 week ago)
  • The Cyber Express
Ivanti Rolls Out Patches to Mitigate Exploits in Connect Secure, Policy Secure, and ZTA Gateways

Ivanti has released patches to address two significant vulnerabilities in its Ivanti Connect Secure, Policy Secure, and ZTA Gateways products. These Ivanti vulnerabilities, identified as CVE-2025-0282 ... Read more

Published Date: Jan 13, 2025 (1 week ago)
  • Help Net Security
Week in review: Exploited Ivanti Connect Secure zero-day, Patch Tuesday forecast

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Ivanti Connect Secure zero-day exploited by attackers (CVE-2025-0282) Ivanti has fixed two vulnerabili ... Read more

Published Date: Jan 12, 2025 (1 week, 1 day ago)
  • Dark Reading
China's UNC5337 Exploits a Critical Ivanti RCE Bug, Again

Source: Lobro via Alamy Stock PhotoA Chinese threat actor is once again exploiting Ivanti remote access devices at large.If you had a nickel for every high-profile vulnerability affecting Ivanti appli ... Read more

Published Date: Jan 10, 2025 (1 week, 3 days ago)
  • Dark Reading
Threat Actors Exploit a Critical Ivanti RCE Bug, Again

Source: Lobro via Alamy Stock PhotoA Chinese threat actor is once again exploiting Ivanti remote access devices at large.If you had a nickel for every high-profile vulnerability affecting Ivanti appli ... Read more

Published Date: Jan 10, 2025 (1 week, 3 days ago)
  • security.nl
'Nederland telt bijna zestig waarschijnlijk kwetsbare Ivanti vpn-servers'

Nederland telt bijna zestig Ivanti vpn-servers die een beveiligingslek bevatten waarvan al weken actief misbruik wordt gemaakt, zo stelt The Shadowserver Foundation op basis van een internetscan. Were ... Read more

Published Date: Jan 10, 2025 (1 week, 3 days ago)
  • Ars Technica
Ongoing attacks on Ivanti VPNs install a ton of sneaky, well-written malware

Networks protected by Ivanti VPNs are under active attack by well-resourced hackers who are exploiting a critical vulnerability that gives them complete control over the network-connected devices. Har ... Read more

Published Date: Jan 09, 2025 (1 week, 4 days ago)
  • The Register
Zero-day exploits plague Ivanti Connect Secure appliances for second year running

The cybersecurity industry is urging those in charge of defending their orgs to take mitigation efforts "seriously" as Ivanti battles two dangerous new vulnerabilities, one of which was already being ... Read more

Published Date: Jan 09, 2025 (1 week, 4 days ago)
  • Help Net Security
Ivanti Connect Secure zero-day exploited since mid-December (CVE-2025-0282)

The zero-day attacks leveraging the Ivanti Connect Secure (ICS) vulnerability (CVE-2025-0282) made public on Wednesday were first spotted in mid-December 2024, Mandiant researchers have shared. It’s s ... Read more

Published Date: Jan 09, 2025 (1 week, 4 days ago)
  • security.nl
Mandiant: Ivanti VPN-lek sinds halverwege december misbruikt bij aanvallen

Een kwetsbaarheid in Ivanti Connect Secure die het mogelijk maakt om vpn-servers op afstand over te nemen en waarvoor gisterenavond een beveiligingsupdate verscheen is sinds halverwege december misbru ... Read more

Published Date: Jan 09, 2025 (1 week, 4 days ago)
  • The Hacker News
Ivanti Flaw CVE-2025-0282 Actively Exploited, Impacts Connect Secure and Policy Secure

Ivanti is warning that a critical security flaw impacting Ivanti Connect Secure, Policy Secure, and ZTA Gateways has come under active exploitation in the wild beginning mid-December 2024. The securit ... Read more

Published Date: Jan 09, 2025 (1 week, 4 days ago)
  • Cybersecurity News
Zero-Day Alert: UNC5337 Exploits Ivanti VPN Vulnerability CVE-2025-0282 for Espionage Operations

Ivanti Connect Secure (ICS) VPN appliances have become the focus of advanced threat actors, exploiting a newly disclosed zero-day vulnerability. According to a recent report by Mandiant, the exploitat ... Read more

Published Date: Jan 09, 2025 (1 week, 5 days ago)
  • Google Cloud
Ivanti Connect Secure VPN Targeted in New Zero-Day Exploitation

Written by: John Wolfram, Josh Murchie, Matt Lin, Daniel Ainsworth, Robert Wallace, Dimiter Andonov, Dhanesh Kizhakkinan, Jacob Thompson Note: This is a developing campaign under active analysis by Ma ... Read more

Published Date: Jan 08, 2025 (1 week, 5 days ago)

The following table lists the changes that have been made to the CVE-2025-0283 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.

  • Initial Analysis by [email protected]

    Jan. 14, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
    Added CWE NIST CWE-787
    Added CPE Configuration OR *cpe:2.3:a:ivanti:connect_secure:*:*:*:*:*:*:*:* versions up to (excluding) 9.1 *cpe:2.3:a:ivanti:connect_secure:9.1:-:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r1.0:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r10:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r10.0:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r10.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r11:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r11.0:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r11.1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r11.3:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r11.4:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r11.5:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r12:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r12.1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r12.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r13:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r13.1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r14:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r14.4:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r15:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r15.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r16:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r16.1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r17:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r17.1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r17.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r18:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r18.1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r18.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r18.3:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r18.7:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r18.8:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r18.9:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r4.3:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:9.1:r8:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:21.9:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:21.12:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.1:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.1:r6:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:*:*:*:*:*:*:*:* versions from (including) 22.2 up to (excluding) 22.7 *cpe:2.3:a:ivanti:connect_secure:22.7:-:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r1.1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r1.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r1.3:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r1.4:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r1.5:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r2:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r2.1:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r2.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r2.3:*:*:*:*:*:* *cpe:2.3:a:ivanti:connect_secure:22.7:r2.4:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:-:*:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.2:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.2:r4:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.2:r5:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.3:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.3:r4:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.4:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.4:r3:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.5:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.5:r1.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.3:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.5:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.6:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.7:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1.3:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1.4:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1.5:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1.6:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r2:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r2.2:*:*:*:*:*:* *cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r2.3:*:*:*:*:*:* *cpe:2.3:a:ivanti:policy_secure:*:*:*:*:*:*:*:* versions up to (excluding) 22.7 *cpe:2.3:a:ivanti:policy_secure:22.7:-:*:*:*:*:*:* *cpe:2.3:a:ivanti:policy_secure:22.7:r1:*:*:*:*:*:* *cpe:2.3:a:ivanti:policy_secure:22.7:r1.1:*:*:*:*:*:* *cpe:2.3:a:ivanti:policy_secure:22.7:r1.2:*:*:*:*:*:*
    Changed Reference Type https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-0282-CVE-2025-0283 No Types Assigned https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-0282-CVE-2025-0283 Vendor Advisory
  • New CVE Received by 3c1d8aa1-5a33-4ea4-8992-aadd6440af75

    Jan. 08, 2025

    Action Type Old Value New Value
    Added Description A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.5, Ivanti Policy Secure before version 22.7R1.2, and Ivanti Neurons for ZTA gateways before version 22.7R2.3 allows a local authenticated attacker to escalate their privileges.
    Added CVSS V3.1 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
    Added CWE CWE-121
    Added Reference https://forums.ivanti.com/s/article/Security-Advisory-Ivanti-Connect-Secure-Policy-Secure-ZTA-Gateways-CVE-2025-0282-CVE-2025-0283
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-2025-0283 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-0283 weaknesses.

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