What it is
CVE-2023-44976 is a vulnerability affecting Hangzhou Shunwang Rentdrv2. Hangzhou Shunwang Rentdrv2 before 2024-12-24 allows local users to terminate EDR processes and possibly have unspecified other impact via...
Vulnerability report
Exploited in the wild
High confidence
Not in CISA KEV
CVE-2023-44976
Rentdrv2
Hangzhou Shunwang / Rentdrv2 · 1aed62a63b4802e599bbd33162319129501d603cceeb5e1eb22fd4733b3018a3
- Severity
- CVSS 3.2 · Low
- Confidence
- High
- Exploit status
- Exploited in the wild
- EPSS
- 0.2%
- First observed
- —
- Last observed
- —
Decision summary
What security teams need to know first
Direct answers before the deeper technical record.
Is it exploited?
Yes. KEV Intelligence tracks this CVE as a known exploited vulnerability. Confidence is high.
Who is affected?
Hangzhou Shunwang / Rentdrv2 1aed62a63b4802e599bbd33162319129501d603cceeb5e1eb22fd4733b3018a3.
What should we do?
Prioritize remediation. Validate affected assets and apply vendor fixes on an accelerated timeline.
Overview
Rentdrv2
Hangzhou Shunwang Rentdrv2 before 2024-12-24 allows local users to terminate EDR processes and possibly have unspecified other impact via DeviceIoControl with control code 0x22E010, as exploited in the wild in October 2023.
Vendor
Product
Affected
Status
Hangzhou Shunwang
Rentdrv2
1aed62a63b4802e599bbd33162319129501d603cceeb5e1eb22fd4733b3018a3
Affected
Hangzhou Shunwang
Rentdrv2
9165d4f3036919a96b86d24b64d75d692802c7513f2b3054b20be40c212240a5
Affected
- Published
- 01 Aug 2025
- Exploitation Reported
- 01 Jun 2026
- Attack vector
- Local
- Complexity
- Low
- Privileges
- High
- User interaction
- None
CVE References
- CVE Record CVE.org · CVE Record https://www.cve.org/CVERecord?id=CVE-2023-44976
- GitHub — keowu/BadRentdrv2 github.com · CVE Record https://github.com/keowu/BadRentdrv2
- unit42.paloaltonetworks.com/agonizing-serpens-targets-israeli-tech-highe... unit42.paloaltonetworks.com · CVE Record https://unit42.paloaltonetworks.com/agonizing-serpens-targets-israeli...
Exploitation evidence
Why KEV Intelligence marks this CVE as exploited
Third-party attestation and first-party sensor observation are shown separately so teams can judge the evidence chain.
Exploited in the wild
CVE
Independent exploitation attestation added to the KEV Intelligence record.
Known exploited vulnerability sources
Per-source evidence links for KEV attestations are available through the KEV Intelligence Pro API.
Learn about Pro API access| Source | Added |
|---|---|
| CVE First | 2026-06-01 10:38 UTC |
Detection
Operational artifacts and observed signals
Make the evidence actionable in scanner, SOC, and edge-control workflows.
Observed signals
- Request targets
- 0
- User-Agents
- 0
Raw values available in Pro and Enterprise.
Scanner coverage
No scanner integrations recorded yet.
Virtual patch status
No KEV Intelligence virtual patch is currently available. Future rules ship for ModSecurity, Cloudflare, and AWS WAF.
Learn about virtual patches →No detection artifacts or sensor request patterns are available for this CVE yet.
Check back as sensor telemetry and scanner integrations are updated.
Risk and context
Severity, weaknesses, and research context
CVSS v3.1
3.2
Low
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
EPSS
0.2%
Timeline
From disclosure to observed exploitation
-
Added to KEV Intelligence KEV Feed
High-confidence, third-party attested exploitation
-
CVE published
Vulnerability disclosed publicly
-
CVE ID reserved
Identifier reserved by the CNA
Pro API
Automate this intelligence
Confidence, exploit status, sensor telemetry, PoCs, scanner integrations, mentions, and tags are available programmatically for VM, SOC, and CTI workflows.
- Evidence confidence and provenance
- First-party sensor telemetry
- PoC and scanner references
- Affected versions and enrichment
- Automation-ready JSON delivery
GET /api/v2/pro/kevs/CVE-2023-44976
Free JSON includes basic KEV fields{
"cve_id": "CVE-2023-44976",
"confidence": "High",
"cvss_score": 3.2,
"cvss_estimated": false,
"epss_score": 0.00179,
"exploit_status": {
"exploited_in_the_wild": true,
"active_exploitation_observed": false
},
"sensor_telemetry": { "attempts": 0, "sensors": 0 }
}Early warning alerts
Get alerts on high-impact exploitation
Receive curator-selected alerts when exploitation activity warrants attention. Each alert includes the evidence and context needed to decide what requires attention now.