141 lines
5.5 KiB
JSON
141 lines
5.5 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-2026-16771",
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"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
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"state": "PUBLISHED",
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"assignerShortName": "certcc",
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"dateReserved": "2026-07-23T16:36:49.550Z",
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"datePublished": "2026-07-28T18:21:40.048Z",
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"dateUpdated": "2026-07-28T19:31:06.344Z"
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},
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"containers": {
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"cna": {
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"title": "CVE-2026-16771",
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"descriptions": [
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{
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"lang": "en",
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"value": "In firmware versions 2.7.7 and earlier, the Arris BGW210‑700 gateway fails to enforce any server‑side authentication on its /cgi-bin/*.ha management endpoints, relying solely on client‑side CSS/JavaScript gating that can be bypassed by any HTTP client. This allows unauthenticated attackers on the LAN to read sensitive configuration data, modify persistent device settings, or trigger backend diagnostic operations. The issue appears systemic across the CGI handler chain."
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"affected": [
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{
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"vendor": "AT&T",
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"product": "Arris BGW210‑700",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "2.7.7",
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"versionType": "custom"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "CWE-306 Missing Authentication for Critical Function"
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}
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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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"url": "https://kb.cert.org/vuls/id/141367"
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}
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],
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"x_generator": {
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"engine": "VINCE 3.0.43",
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"env": "prod",
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"origin": "https://cveawg.mitre.org/api/cve/CVE-2026-16771"
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},
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"providerMetadata": {
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"orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
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"shortName": "certcc",
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"dateUpdated": "2026-07-28T18:21:40.048Z"
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}
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},
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"adp": [
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{
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-306",
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"lang": "en",
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"description": "CWE-306 Missing Authentication for Critical Function"
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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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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 8.8,
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"attackVector": "ADJACENT_NETWORK",
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"baseSeverity": "HIGH",
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"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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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": "2026-07-28T18:58:28.079223Z",
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"id": "CVE-2026-16771",
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"options": [
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{
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"Exploitation": "none"
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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": "2026-07-28T18:58:56.661Z"
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}
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},
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{
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://www.kb.cert.org/vuls/id/141367"
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}
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],
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2026-07-28T19:31:06.344Z"
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}
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}
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]
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}
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} |