cve-2022-3703
Vulnerability from cvelistv5
Published
2022-11-10 21:32
Modified
2024-09-16 22:45
Severity ?
EPSS score ?
Summary
ETIC Telecom Remote Access Server Insufficient Verification of Data Authenticity
References
| ▼ | URL | Tags | |
|---|---|---|---|
| ics-cert@hq.dhs.gov | https://www.cisa.gov/uscert/ics/advisories/icsa-22-307-01 | Patch, Third Party Advisory, US Government Resource |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| ETIC Telecom | Remote Access Server (RAS) |
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"defaultStatus": "unaffected",
"product": "Remote Access Server (RAS)",
"vendor": "ETIC Telecom",
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"value": "All versions of ETIC Telecom Remote Access Server (RAS) 4.5.0 and prior\u2019s web portal is vulnerable to accepting malicious firmware packages that could provide a backdoor to an attacker and provide privilege escalation to the device."
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"attackVector": "ADJACENT_NETWORK",
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"baseScore": 7.6,
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"dateUpdated": "2023-08-23T16:11:43.290Z",
"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
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"value": "\u003cp\u003eETIC Telecom recommends updating the firmware of the affected devices to the following versions:\u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003e\u003cp\u003eETIC Telecom RAS: \u003ca target=\"_blank\" rel=\"nofollow\" href=\"https://www.etictelecom.com/en/softwares-download/\"\u003eversion 4.7.0 or later\u003c/a\u003e\u003c/p\u003e\u003c/li\u003e\u003c/ul\u003e\u003cp\u003eFor the installed devices, ETIC Telecom recommends:\u003c/p\u003e\u003cul\u003e\u003cli\u003eFor all firmware versions 4.7.0 and above, there is a code signature verification for firmware packages. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify: (1) That the downloaded firmware comes from a trusted source (ETIC Telecom web site), and (2) The hash of the firmware files.\u003c/li\u003e\u003c/ul\u003e\n\n\u003cbr\u003e"
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"value": "ETIC Telecom recommends updating the firmware of the affected devices to the following versions:\n\n\n * ETIC Telecom RAS: version 4.7.0 or later https://www.etictelecom.com/en/softwares-download/ \n\n\n\n\nFor the installed devices, ETIC Telecom recommends:\n\n * For all firmware versions 4.7.0 and above, there is a code signature verification for firmware packages. For versions prior to 4.7.0, to reduce the attack surface, we advise the user to verify: (1) That the downloaded firmware comes from a trusted source (ETIC Telecom web site), and (2) The hash of the firmware files."
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"source": {
"discovery": "EXTERNAL"
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"title": "ETIC Telecom Remote Access Server Insufficient Verification of Data Authenticity",
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"datePublished": "2022-11-10T21:32:01.836058Z",
"dateReserved": "2022-10-26T00:00:00",
"dateUpdated": "2024-09-16T22:45:58.872Z",
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.