CVE-2025-0283

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.

Published: 2025-01-08 Last update: 2025-01-14 Assigner: 3c1d8aa1-5a33-4ea4-8992-aadd6440af75 Source: 3c1d8aa1-5a33-4ea4-8992-aadd6440af75
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-0283 is rated Moderate Risk (61.4/100): CVSS High severity, with high exploitation likelihood (EPSS 41.16%, 97th percentile). EPSS ranks this CVE among the most likely to be exploited in the near term. High exploitation likelihood—assess exposure and prioritize remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-0283

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-30 41.83% 41.16% -0.67%
2 2026-05-22 48.39% 41.83% -6.56%
3 2026-05-11 — 48.39% —

Full EPSS history (25 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-0283

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.0 3.1 HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.0 5.9 3c1d8aa1-5a33-4ea4-8992-aadd6440af75
7.0 3.1 HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:H)
Even with access, the exploit needs extra luck, timing, or a fussy environment to actually work.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.0 5.9 [email protected]

Weakness enumeration for CVE-2025-0283

Affected software / configurations for CVE-2025-0283

Vendor Product Version Raw CPE
ivanti connect_secure < 9.1 cpe:2.3:a:ivanti:connect_secure:*:*:*:*:*:*:*:*
ivanti connect_secure >= 22.2, < 22.7 cpe:2.3:a:ivanti:connect_secure:*:*:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:-:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r1:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r1.0:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r10:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r10.0:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r10.2:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r11:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r11.0:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r11.1:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r11.3:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r11.4:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r11.5:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r12:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r12.1:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r12.2:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r13:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r13.1:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r14:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r14.4:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r15:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r15.2:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r16:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r16.1:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r17:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r17.1:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r17.2:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r18:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r18.1:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r18.2:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r18.3:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r18.7:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r18.8:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r18.9:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r4.3:*:*:*:*:*:*
ivanti connect_secure 9.1 cpe:2.3:a:ivanti:connect_secure:9.1:r8:*:*:*:*:*:*
ivanti connect_secure 21.9 cpe:2.3:a:ivanti:connect_secure:21.9:r1:*:*:*:*:*:*
ivanti connect_secure 21.12 cpe:2.3:a:ivanti:connect_secure:21.12:r1:*:*:*:*:*:*
ivanti connect_secure 22.1 cpe:2.3:a:ivanti:connect_secure:22.1:r1:*:*:*:*:*:*
ivanti connect_secure 22.1 cpe:2.3:a:ivanti:connect_secure:22.1:r6:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:-:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r1:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r1.1:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r1.2:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r1.3:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r1.4:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r1.5:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r2:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r2.1:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r2.2:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r2.3:*:*:*:*:*:*
ivanti connect_secure 22.7 cpe:2.3:a:ivanti:connect_secure:22.7:r2.4:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access — cpe:2.3:a:ivanti:neurons_for_zero-trust_access:-:*:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.2 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.2:r1:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.2 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.2:r4:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.2 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.2:r5:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.3 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.3:r1:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.3 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.3:r4:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.4 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.4:r1:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.4 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.4:r3:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.5 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.5:r1:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.5 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.5:r1.2:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.6 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.6 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.2:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.6 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.3:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.6 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.5:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.6 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.6:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.6 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.6:r1.7:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.7 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.7 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1.2:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.7 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1.3:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.7 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1.4:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.7 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1.5:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.7 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r1.6:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.7 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r2:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.7 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r2.2:*:*:*:*:*:*
ivanti neurons_for_zero-trust_access 22.7 cpe:2.3:a:ivanti:neurons_for_zero-trust_access:22.7:r2.3:*:*:*:*:*:*
ivanti policy_secure < 22.7 cpe:2.3:a:ivanti:policy_secure:*:*:*:*:*:*:*:*
ivanti policy_secure 22.7 cpe:2.3:a:ivanti:policy_secure:22.7:-:*:*:*:*:*:*

References for CVE-2025-0283

cvelogic Threat Intelligence