FKIE_CVE-2026-48999

Vulnerability from fkie_nvd - Published: 2026-05-27 04:16 - Updated: 2026-07-24 12:10
Severity
5.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:H/A:L
Summary
Attackers carefully craft malicious scripts, such as JavaScript, and inject them into target systems; when other users access pages containing such malicious content, the scripts are automatically loaded and executed in the victim's browser.Attackers can thereby steal user cookies, hijack session privileges, and tamper with page content.Since the malicious code is stored within the system, the attack scope is broad and the concealment is strong, making it frequently employed for data theft attacks.
References
psirt@zte.com.cnhttps://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/2811026568490730190
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "ZXUniPOS NDS-LTE",
          "vendor": "ZTE",
          "versions": [
            {
              "status": "affected",
              "version": "Versions \u003c V24.40.40CP01 (excluding V24.30.40CP03, V24.40.40CP01)"
            }
          ]
        }
      ],
      "source": "psirt@zte.com.cn"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Attackers carefully craft malicious scripts, such as JavaScript, and inject them into target systems; when other users access pages containing such malicious content, the scripts are automatically loaded and executed in the victim\u0027s browser.Attackers can thereby steal user cookies, hijack session privileges, and tamper with page content.Since the malicious code is stored within the system, the attack scope is broad and the concealment is strong, making it frequently employed for data theft attacks."
    },
    {
      "lang": "es",
      "value": "Los atacantes elaboran cuidadosamente scripts maliciosos, como JavaScript, y los inyectan en sistemas objetivo; cuando otros usuarios acceden a p\u00e1ginas que contienen dicho contenido malicioso, los scripts se cargan y ejecutan autom\u00e1ticamente en el navegador de la v\u00edctima. Los atacantes pueden as\u00ed robar cookies de usuario, secuestrar privilegios de sesi\u00f3n y manipular el contenido de la p\u00e1gina. Dado que el c\u00f3digo malicioso se almacena dentro del sistema, el alcance del ataque es amplio y la ocultaci\u00f3n es fuerte, lo que lo convierte en un m\u00e9todo frecuentemente empleado para ataques de robo de datos."
    }
  ],
  "id": "CVE-2026-48999",
  "lastModified": "2026-07-24T12:10:00.210",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:H/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 0.9,
        "impactScore": 4.7,
        "source": "psirt@zte.com.cn",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-48999",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-05-27T17:59:17.806895Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-05-27T04:16:31.463",
  "references": [
    {
      "source": "psirt@zte.com.cn",
      "url": "https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/2811026568490730190"
    }
  ],
  "sourceIdentifier": "psirt@zte.com.cn",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "psirt@zte.com.cn",
      "type": "Secondary"
    }
  ]
}



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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

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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.


Detection rules are retrieved from Rulezet.