CVE-2018-19990

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "In the /HNAP1/SetWiFiVerifyAlpha message, the WPSPIN parameter is vulnerable, and the vulnerability affects D-Link DIR-822 B1 202KRb06 devices. In the SetWiFiVerifyAlpha.php source code, the WPSPIN parameter is saved in the $rphyinf1.\"/media/wps/enrollee/pin\" and $rphyinf2.\"/media/wps/enrollee/pin\" and $rphyinf3.\"/media/wps/enrollee/pin\" internal configuration memory without any regex checking. And in the do_wps function of the wps.php source code, the data in $rphyinf3.\"/media/wps/enrollee/pin\" is used with the wpatalk command without any regex checking. A vulnerable /HNAP1/SetWiFiVerifyAlpha XML message could have shell metacharacters in the WPSPIN element such as the `telnetd` string."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-05-13T13:26:05.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-19986%20-%2019990"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2018-19990", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In the /HNAP1/SetWiFiVerifyAlpha message, the WPSPIN parameter is vulnerable, and the vulnerability affects D-Link DIR-822 B1 202KRb06 devices. In the SetWiFiVerifyAlpha.php source code, the WPSPIN parameter is saved in the $rphyinf1.\"/media/wps/enrollee/pin\" and $rphyinf2.\"/media/wps/enrollee/pin\" and $rphyinf3.\"/media/wps/enrollee/pin\" internal configuration memory without any regex checking. And in the do_wps function of the wps.php source code, the data in $rphyinf3.\"/media/wps/enrollee/pin\" is used with the wpatalk command without any regex checking. A vulnerable /HNAP1/SetWiFiVerifyAlpha XML message could have shell metacharacters in the WPSPIN element such as the `telnetd` string."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-19986%20-%2019990", "refsource": "MISC", "url": "https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-19986%20-%2019990"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T11:51:17.938Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-19986%20-%2019990"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2018-19990", "datePublished": "2019-05-13T13:26:05.000Z", "dateReserved": "2018-12-09T00:00:00.000Z", "dateUpdated": "2024-08-05T11:51:17.938Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:d-link:dir-822_firmware:202krb06:*:*:*:*:*:*:*", "matchCriteriaId": "5224FC0A-44C6-4C4D-8EEC-BBA7BA13DF3D", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-822:-:*:*:*:*:*:*:*", "matchCriteriaId": "B3894F0E-37F8-4A89-87AC-1DB524D4AE04", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the /HNAP1/SetWiFiVerifyAlpha message, the WPSPIN parameter is vulnerable, and the vulnerability affects D-Link DIR-822 B1 202KRb06 devices. In the SetWiFiVerifyAlpha.php source code, the WPSPIN parameter is saved in the $rphyinf1.\"/media/wps/enrollee/pin\" and $rphyinf2.\"/media/wps/enrollee/pin\" and $rphyinf3.\"/media/wps/enrollee/pin\" internal configuration memory without any regex checking. And in the do_wps function of the wps.php source code, the data in $rphyinf3.\"/media/wps/enrollee/pin\" is used with the wpatalk command without any regex checking. A vulnerable /HNAP1/SetWiFiVerifyAlpha XML message could have shell metacharacters in the WPSPIN element such as the `telnetd` string."}, {"lang": "es", "value": "En el mensaje HNAP1/SetWiFiVerifyAlpha, el par\u00e1metro WPSPIN es vulnerable y la vulnerabilidad afecta a los dispositivos D-Link DIR-822 B1 202KRb06. En el c\u00f3digo fuente del archivo SetWiFiVerifyAlpha.php, el par\u00e1metro WPSPIN se guarda en la memoria de configuraci\u00f3n interna de $rphyinf1.\"/Media/wps/enrollee/pin\" y $rphyinf2.\"/ Media/wps/enrollee/pin\" y $rphyinf3.\"/Media/wps/enrollee/pin\" sin ninguna comprobaci\u00f3n regex. Y en la funci\u00f3n do_wps del c\u00f3digo fuente de wps.php, los datos en $rphyinf3.\"/ Media/wps/enrollee/pin\" se usan con el comando wpatalk sin ninguna comprobaci\u00f3n regex. Un mensaje XML vulnerable HNAP1/SetWiFiVerifyAlpha podr\u00eda tener metacaracteres shell en el elemento WPSPIN como la cadena `telnetd`."}], "id": "CVE-2018-19990", "lastModified": "2026-06-17T01:50:14.940", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-05-13T14:29:01.393", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-19986%20-%2019990"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/pr0v3rbs/CVE/tree/master/CVE-2018-19986%20-%2019990"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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