151 lines
6.2 KiB
JSON
151 lines
6.2 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-2026-42084",
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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": "2026-04-23T19:17:30.566Z",
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"datePublished": "2026-05-04T17:11:31.853Z",
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"dateUpdated": "2026-05-06T13:39:58.104Z"
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},
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"containers": {
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"cna": {
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"title": "OpenC3 COSMOS: Hijacked session token can be used to reset password for persistence",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-620",
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"lang": "en",
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"description": "CWE-620: Unverified Password Change",
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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": 8.1,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"privilegesRequired": "LOW",
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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:L/UI:N/S:U/C:H/I:H/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/OpenC3/cosmos/security/advisories/GHSA-wgx6-g857-jjf7",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/OpenC3/cosmos/security/advisories/GHSA-wgx6-g857-jjf7"
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},
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{
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"name": "https://github.com/OpenC3/cosmos/commit/2e623714e3426d5ae81b6f8239d4a2a6937ef776",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OpenC3/cosmos/commit/2e623714e3426d5ae81b6f8239d4a2a6937ef776"
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},
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{
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"name": "https://github.com/OpenC3/cosmos/releases/tag/v6.10.5",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OpenC3/cosmos/releases/tag/v6.10.5"
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},
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{
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"name": "https://github.com/OpenC3/cosmos/releases/tag/v7.0.0-rc3",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OpenC3/cosmos/releases/tag/v7.0.0-rc3"
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}
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],
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"affected": [
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{
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"vendor": "OpenC3",
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"product": "cosmos",
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"versions": [
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{
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"version": "< 6.10.5",
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"status": "affected"
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},
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{
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"version": ">= 7.0.0.pre.rc1, < 7.0.0-rc3",
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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": "2026-05-04T17:11:31.853Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "OpenC3 COSMOS provides the functionality needed to send commands to and receive data from one or more embedded systems. Prior to versions 6.10.5 and 7.0.0-rc3, the OpenC3 password change functionality allows a user to change their password without providing the old password, by accepting a valid session token instead. In assumed breach scenarios, this behaviour can be exploited by an attacker who has already obtained a valid session token, to gain persistence in hijacked account (including admin) and prevent legitimate users from accessing the account. This issue has been patched in versions 6.10.5 and 7.0.0-rc3."
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}
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],
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"source": {
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"advisory": "GHSA-wgx6-g857-jjf7",
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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/OpenC3/cosmos/security/advisories/GHSA-wgx6-g857-jjf7",
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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": "2026-05-06T13:39:31.426814Z",
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"id": "CVE-2026-42084",
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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": "total"
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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": "2026-05-06T13:39:58.104Z"
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}
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}
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]
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}
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} |