CVE-2025-1851 (GCVE-0-2025-1851)
Vulnerability from cvelistv5 – Published: 2025-03-03 05:00 – Updated: 2025-03-03 17:19
VLAI
EPSS
VEX
Title
Tenda AC7 SetFirewallCfg formSetFirewallCfg stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in Tenda AC7 up to 15.03.06.44. This affects the function formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-03 17:19 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.298119 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.298119 | signaturepermissions-required |
| https://vuldb.com/?submit.505271 | third-party-advisory |
| https://github.com/Raining-101/IOT_cve/blob/main/… | exploit |
| https://www.tenda.com.cn/ | product |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Tenda | AC7 |
Affected:
15.03.06.0
Affected: 15.03.06.1 Affected: 15.03.06.2 Affected: 15.03.06.3 Affected: 15.03.06.4 Affected: 15.03.06.5 Affected: 15.03.06.6 Affected: 15.03.06.7 Affected: 15.03.06.8 Affected: 15.03.06.9 Affected: 15.03.06.10 Affected: 15.03.06.11 Affected: 15.03.06.12 Affected: 15.03.06.13 Affected: 15.03.06.14 Affected: 15.03.06.15 Affected: 15.03.06.16 Affected: 15.03.06.17 Affected: 15.03.06.18 Affected: 15.03.06.19 Affected: 15.03.06.20 Affected: 15.03.06.21 Affected: 15.03.06.22 Affected: 15.03.06.23 Affected: 15.03.06.24 Affected: 15.03.06.25 Affected: 15.03.06.26 Affected: 15.03.06.27 Affected: 15.03.06.28 Affected: 15.03.06.29 Affected: 15.03.06.30 Affected: 15.03.06.31 Affected: 15.03.06.32 Affected: 15.03.06.33 Affected: 15.03.06.34 Affected: 15.03.06.35 Affected: 15.03.06.36 Affected: 15.03.06.37 Affected: 15.03.06.38 Affected: 15.03.06.39 Affected: 15.03.06.40 Affected: 15.03.06.41 Affected: 15.03.06.42 Affected: 15.03.06.43 Affected: 15.03.06.44 |
guessed |
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"current_release_date": "2025-05-28T17:28:01+00:00",
"cve": "CVE-2025-1851",
"id": "CVE-2025-1851",
"initial_release_date": "2025-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Tenda AC7 SetFirewallCfg formSetFirewallCfg stack-based overflow",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-1851.json",
"version": "3"
},
"vulnrichment": {
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-1851",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-03T17:19:37.187929Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-03-03T17:16:28.488Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "AC7",
"vendor": "Tenda",
"versions": [
{
"status": "affected",
"version": "15.03.06.0"
},
{
"status": "affected",
"version": "15.03.06.1"
},
{
"status": "affected",
"version": "15.03.06.2"
},
{
"status": "affected",
"version": "15.03.06.3"
},
{
"status": "affected",
"version": "15.03.06.4"
},
{
"status": "affected",
"version": "15.03.06.5"
},
{
"status": "affected",
"version": "15.03.06.6"
},
{
"status": "affected",
"version": "15.03.06.7"
},
{
"status": "affected",
"version": "15.03.06.8"
},
{
"status": "affected",
"version": "15.03.06.9"
},
{
"status": "affected",
"version": "15.03.06.10"
},
{
"status": "affected",
"version": "15.03.06.11"
},
{
"status": "affected",
"version": "15.03.06.12"
},
{
"status": "affected",
"version": "15.03.06.13"
},
{
"status": "affected",
"version": "15.03.06.14"
},
{
"status": "affected",
"version": "15.03.06.15"
},
{
"status": "affected",
"version": "15.03.06.16"
},
{
"status": "affected",
"version": "15.03.06.17"
},
{
"status": "affected",
"version": "15.03.06.18"
},
{
"status": "affected",
"version": "15.03.06.19"
},
{
"status": "affected",
"version": "15.03.06.20"
},
{
"status": "affected",
"version": "15.03.06.21"
},
{
"status": "affected",
"version": "15.03.06.22"
},
{
"status": "affected",
"version": "15.03.06.23"
},
{
"status": "affected",
"version": "15.03.06.24"
},
{
"status": "affected",
"version": "15.03.06.25"
},
{
"status": "affected",
"version": "15.03.06.26"
},
{
"status": "affected",
"version": "15.03.06.27"
},
{
"status": "affected",
"version": "15.03.06.28"
},
{
"status": "affected",
"version": "15.03.06.29"
},
{
"status": "affected",
"version": "15.03.06.30"
},
{
"status": "affected",
"version": "15.03.06.31"
},
{
"status": "affected",
"version": "15.03.06.32"
},
{
"status": "affected",
"version": "15.03.06.33"
},
{
"status": "affected",
"version": "15.03.06.34"
},
{
"status": "affected",
"version": "15.03.06.35"
},
{
"status": "affected",
"version": "15.03.06.36"
},
{
"status": "affected",
"version": "15.03.06.37"
},
{
"status": "affected",
"version": "15.03.06.38"
},
{
"status": "affected",
"version": "15.03.06.39"
},
{
"status": "affected",
"version": "15.03.06.40"
},
{
"status": "affected",
"version": "15.03.06.41"
},
{
"status": "affected",
"version": "15.03.06.42"
},
{
"status": "affected",
"version": "15.03.06.43"
},
{
"status": "affected",
"version": "15.03.06.44"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "Raining101 (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability, which was classified as critical, was found in Tenda AC7 up to 15.03.06.44. This affects the function formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used."
},
{
"lang": "de",
"value": "Es wurde eine kritische Schwachstelle in Tenda AC7 bis 15.03.06.44 gefunden. Betroffen hiervon ist die Funktion formSetFirewallCfg der Datei /goform/SetFirewallCfg. Durch Manipulieren des Arguments firewallEn mit unbekannten Daten kann eine stack-based buffer overflow-Schwachstelle ausgenutzt werden. Umgesetzt werden kann der Angriff \u00fcber das Netzwerk. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 8.7,
"baseSeverity": "HIGH",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 9,
"vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-119",
"description": "Memory Corruption",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-03T05:00:07.574Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-298119 | Tenda AC7 SetFirewallCfg formSetFirewallCfg stack-based overflow",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.298119"
},
{
"name": "VDB-298119 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.298119"
},
{
"name": "Submit #505271 | Tenda ac7 V15.03.06.44 Buffer Overflow",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.505271"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/Raining-101/IOT_cve/blob/main/ac7_V15.03.06.44_SetFirewallCfg.md"
},
{
"tags": [
"product"
],
"url": "https://www.tenda.com.cn/"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-03-02T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-03-02T01:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-03-02T21:09:38.000Z",
"value": "VulDB entry last update"
}
],
"title": "Tenda AC7 SetFirewallCfg formSetFirewallCfg stack-based overflow"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-1851",
"datePublished": "2025-03-03T05:00:07.574Z",
"dateReserved": "2025-03-02T20:04:35.439Z",
"dateUpdated": "2025-03-03T17:19:41.764Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.