CVE-2018-8939
Estado: ModificadaCrítica (9.8)—
An SSRF issue was discovered in NmAPI.exe in Ipswitch WhatsUp Gold before 2018 (18.0). Malicious actors can submit specially crafted requests via the NmAPI executable to (1) gain unauthorized access to the WhatsUp Gold system, (2) obtain information about the WhatsUp Gold system, or (3) execute remote commands.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.44%
- Percentil entre todas las CVEs puntuadas: 72
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-918
Referencias
JSON original (NVD)
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{
"id": "CVE-2018-8939",
"cveTags": [],
"metrics": {
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"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
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"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
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"obtainAllPrivilege": false,
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"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
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"affected": [
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"source": "cve@mitre.org",
"affectedData": [
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"vendor": "n/a",
"product": "n/a",
"versions": [
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"published": "2018-05-01T16:29:00.507",
"references": [
{
"url": "https://docs.ipswitch.com/NM/WhatsUpGold2018/01_ReleaseNotes/index.htm",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://docs.ipswitch.com/NM/WhatsUpGold2018/01_ReleaseNotes/index.htm",
"tags": [
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],
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"vulnStatus": "Modified",
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"description": [
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"descriptions": [
{
"lang": "en",
"value": "An SSRF issue was discovered in NmAPI.exe in Ipswitch WhatsUp Gold before 2018 (18.0). Malicious actors can submit specially crafted requests via the NmAPI executable to (1) gain unauthorized access to the WhatsUp Gold system, (2) obtain information about the WhatsUp Gold system, or (3) execute remote commands."
},
{
"lang": "es",
"value": "Se ha descubierto una vulnerabilidad SSRF en NmAPI.exe en Ipswitch WhatsUp Gold en versiones anteriores al 2018 (18.0). Los actores maliciosos pueden enviar peticiones especialmente manipuladas mediante el ejecutable NmAPI para (1) obtener acceso no autorizado al sistema de WhatsUp Gold, (2) obtener información sobre el sistema de WhatsUp Gold o (3) ejecutar comandos remotos."
}
],
"lastModified": "2026-06-17T02:05:41.597",
"configurations": [
{
"nodes": [
{
"negate": false,
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"versionEndExcluding": "18.0"
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