147 lines
5.9 KiB
JSON
147 lines
5.9 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-62947",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2026-07-14T22:32:17.731Z",
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"datePublished": "2026-07-15T17:55:12.240Z",
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"dateUpdated": "2026-07-15T19:31:18.877Z"
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},
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"containers": {
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"cna": {
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"title": "OpenWrt: ACL bypass and arbitrary root file read via cgi-io cgi-download",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-22",
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"lang": "en",
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"description": "CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')",
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"type": "CWE"
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}
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "NONE",
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"baseScore": 4.9,
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"baseSeverity": "MEDIUM",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "NONE",
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"privilegesRequired": "HIGH",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N",
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"version": "3.1"
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}
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}
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],
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"references": [
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{
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"name": "https://github.com/openwrt/openwrt/security/advisories/GHSA-jw5r-xhf5-2xcq",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/openwrt/openwrt/security/advisories/GHSA-jw5r-xhf5-2xcq"
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},
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{
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"name": "https://github.com/openwrt/cgi-io/pull/4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/openwrt/cgi-io/pull/4"
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},
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{
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"name": "https://github.com/openwrt/cgi-io/commit/72990b7489872112df31c94032637c907760bae4",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/openwrt/cgi-io/commit/72990b7489872112df31c94032637c907760bae4"
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},
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{
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"name": "https://github.com/openwrt/openwrt/releases/tag/v25.12.5",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/openwrt/openwrt/releases/tag/v25.12.5"
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}
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],
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"affected": [
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{
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"vendor": "openwrt",
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"product": "openwrt",
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"versions": [
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{
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"version": "< 25.12.5",
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"status": "affected"
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}
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]
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}
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],
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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2026-07-15T17:55:12.240Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "OpenWrt is a Linux operating system targeting embedded devices. Prior to 25.12.5, the cgi-download handler in cgi-io authorizes the requested path against the caller's ubus session file ACL before canonicalization, and rpcd session.c uses fnmatch() without FNM_PATHNAME, allowing traversal such as an allowed wildcard prefix followed by ../ to read root-readable files including /etc/shadow. This vulnerability is fixed in 25.12.5."
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}
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],
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"source": {
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"advisory": "GHSA-jw5r-xhf5-2xcq",
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"discovery": "UNKNOWN"
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}
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},
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"adp": [
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{
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"references": [
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{
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"url": "https://github.com/openwrt/openwrt/security/advisories/GHSA-jw5r-xhf5-2xcq",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-07-15T19:31:15.364055Z",
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"id": "CVE-2026-62947",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "no"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-07-15T19:31:18.877Z"
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}
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}
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]
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}
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} |