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SUPERAntiSpyware CVE-2025-14497

HIGH
Exposed Dangerous Method or Function (CWE-749)
2025-12-23 zdi-disclosures@trendmicro.com
7.8
CVSS 3.0 · Vendor: trendmicro
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Obtain low-privileged code execution on host
  2. Exploit
    Invoke exposed dangerous function in SAS Core Service
  3. Execution
    Execute arbitrary code as SYSTEM
  4. Impact
    Full host compromise / persistence

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Dangerous method exposure prevention
Exploitation Conditions

Exploitation requires the attacker to already possess the ability to run low-privileged code on a system where SUPERAntiSpyware Professional is installed and its SAS Core Service is running - this is the primary limiting factor and the reason the vector is local (AV:L), not remote. The flaw stems from an exposed dangerous function (CWE-749) reachable by low-privileged users against what appears to be the default installation; no special non-default configuration is called out in the advisory. No user interaction is required (UI:N), and only low privileges are needed (PR:L). The practical ceiling on exploitation is the need for prior local access and the product actually being installed, which is uncommon in enterprise fleets.

Impact

This is a credible but context-limited priority. The CVSS 3.0 vector (AV:L/AC:L/PR:L/UI:N) confirms local access with low privileges and no user interaction, yielding a solid 7.8 HIGH with full CIA impact (C:H/I:H/A:H) because the flaw escalates to SYSTEM. However, several high-signal indicators are MISSING from the input: no EPSS score, no CISA KEV listing, and no POC indicator were provided, so exploitation probability cannot be quantified. The only source is a single Zero Day Initiative advisory (ZDI-25-1168, formerly ZDI-CAN-27680), reported by Trend Micro ZDI - a reputable source, but ZDI advisories typically coordinate disclosure without releasing public exploit code. Because this is a local privilege-escalation issue (not remotely reachable), real-world risk is gated by an attacker first achieving low-privileged code execution on the host; it is a post-compromise escalation primitive rather than an initial-access vulnerability. Net: a legitimately dangerous LPE on a security product, but absent EPSS/KEV/POC data the urgency is moderate - patch in normal cycles unless the product is known to be deployed on sensitive endpoints.

Exploit ScenarioDerived

An attacker who already has a low-privileged foothold on a Windows system (e.g., via phishing or a standard user account) invokes an exposed dangerous function in the SUPERAntiSpyware SAS Core Service. The service performs the requested operation in a privileged context, allowing the attacker to execute arbitrary code as SYSTEM and fully compromise the host. No public exploit identified at time of analysis, though CVSS AC:L indicates the escalation is low-complexity once local access is held.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.2% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 19, 2026

Local privilege escalation in RealDefense SUPERAntiSpyware Professional allows a low-privileged local attacker to escalate to SYSTEM by invoking an exposed dangerous function in the SAS Core Service. Exploitation requires the attacker to already be able to execute code on the host and the SAS Core Service to be running, which limits the attack surface to local, post-compromise scenarios. With a CVSS score of 7.8 and no CISA KEV listing or public exploit identified at time of analysis, this is a credible but context-limited priority.

RemediationAI

Vendor patch status is not confirmed in the provided data; consult the ZDI advisory at https://www.zerodayinitiative.com/advisories/ZDI-25-1168/ and RealDefense for an updated SUPERAntiSpyware Professional build. In the absence of a confirmed fix, reduce exposure by preventing low-privileged users from executing arbitrary code on hosts running the SAS Core Service: enforce application allowlisting, remove unnecessary interactive logon and local execution rights, and deploy EDR monitoring for SYSTEM-level child processes or anomalous IPC/RPC activity involving the SAS Core Service. If the service is not operationally required, disabling it will remove the attack surface but may break real-time protection and other product features. These are compensating controls only and do not remediate the underlying CWE-749 exposure.

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Technical ContextAI · show details

The flaw is classified as CWE-749 (Exposed Dangerous Function or Method) in the SAS Core Service, a component that runs with SYSTEM privileges. Low-privileged local users can reach a function or interface that should be restricted and abuse it to run arbitrary code at SYSTEM integrity. The CVSS vector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H confirms the local attack vector, low privileges required, and no user interaction; the CPE string points specifically to the Professional edition of SUPERAntiSpyware. No special configuration is identified in the advisory data, so default installations with the service running appear to be in scope. The root cause is the service exposing a dangerous function to a lower-privileged caller rather than enforcing strict access controls on that interface.

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Severity by source

Vendor (trendmicro) PRIMARY 7.8 HIGH
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
vuln.today AI 7.8 HIGH

Requires existing low-privileged local code execution (AV:L, PR:L), is straightforward once present (AC:L), needs no interaction (UI:N), and yields full SYSTEM compromise (C/I/A:H).

3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.0 AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (trendmicro).

CVSS VectorVendor: trendmicro

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionCVE.org

RealDefense SUPERAntiSpyware Exposed Dangerous Function Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of RealDefense SUPERAntiSpyware. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

The specific flaw exists within the SAS Core Service. The issue results from an exposed dangerous function. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-27680.

Executive ViewAI

Why It Matters

RealDefense SUPERAntiSpyware Professional has a high-severity local privilege-escalation issue that could let an attacker with an existing endpoint foothold gain SYSTEM-level control, increasing the blast radius of a local compromise. Risk is concentrated on hosts where the product is installed and the SAS Core Service is running, especially where low-privileged code execution is already possible. No vendor-released patch was identified at time of analysis and no public exploit was identified at time of analysis, so leadership should prioritize scoping, hardening, and vendor coordination rather than emergency enterprise-wide action.

Business Impact: Medium
Compensating Controls

No vendor-released patch identified at time of analysis; enforce least privilege, application allowlisting, restrict local code execution, monitor SAS Core Service activity, consider disabling or removing the product on high-risk hosts, and obtain interim guidance from RealDefense.

Threat Intelligence Overview

EPSS Score
0.2%
Top 90% exploitable
Prevalence
Low
niche consumer anti-spyware product, limited enterprise footprint
Data Quality
2 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.2%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Defer
Exploitation· derived
None
System Exposure· derived
Small
Automatable· derived
No
Human Impact
Medium

Priority Score

39
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +39
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Privilege escalation occurs when an attacker leverages flaws in access control mechanisms to gain permissions beyond what they were originally granted.

Remote Code Execution represents the critical moment when an attacker successfully runs arbitrary code on a target system without physical access.

Affected Products (CPE)CVE.org

cpe:2.3:a:superantispyware:superantispyware:*:*:*:*:professional:*:*:*
CVE-2018-6476 CRITICAL POC
9.8 Jan 31

In SUPERAntiSpyware Professional Trial 6.0.1254, the SASKUTIL.SYS driver allows privilege escalation to NT AUTHORITY\SYS

CVE-2020-24955 HIGH POC
7.8 Sep 01

SUPERAntiSyware Professional X Trial 10.0.1206 is vulnerable to local privilege escalation because it allows unprivilege

CVE-2018-6475 HIGH POC
7.8 Jan 31

In SUPERAntiSpyware Professional Trial 6.0.1254, SUPERAntiSpyware.exe allows DLL hijacking, leading to Escalation of Pri

CVE-2018-6474 HIGH POC
7.8 Jan 31

In SUPERAntiSpyware Professional Trial 6.0.1254, the driver file (SASKUTIL.SYS) allows local users to cause a denial of

CVE-2018-6473 HIGH POC
7.8 Jan 31

In SUPERAntiSpyware Professional Trial 6.0.1254, the driver file (SASKUTIL.SYS) allows local users to cause a denial of

CVE-2018-6472 HIGH POC
7.8 Jan 31

In SUPERAntiSpyware Professional Trial 6.0.1254, the driver file (SASKUTIL.SYS) allows local users to cause a denial of

CVE-2018-6471 HIGH POC
7.8 Jan 31

In SUPERAntiSpyware Professional Trial 6.0.1254, the driver file (SASKUTIL.SYS) allows local users to cause a denial of

CVE-2025-14496 HIGH
7.8 Dec 23

Local privilege escalation in RealDefense SUPERAntiSpyware Professional allows an attacker who already has low-privilege

CVE-2025-14495 HIGH
7.8 Dec 23

Local privilege escalation in RealDefense SUPERAntiSpyware Professional allows an attacker with existing low-privileged

CVE-2025-14494 HIGH
7.8 Dec 23

Local privilege escalation in RealDefense SUPERAntiSpyware Professional lets an attacker who already has low-privileged

CVE-2025-14493 HIGH
7.8 Dec 23

Local privilege escalation in RealDefense SUPERAntiSpyware Professional lets an attacker who already holds low-privilege

CVE-2025-14492 HIGH
7.8 Dec 23

Local privilege escalation in RealDefense SUPERAntiSpyware Professional allows an attacker who already has low-privilege

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