Vulnerability-Lookup

CVE-2025-2245 (GCVE-0-2025-2245)

Vulnerability from cvelistv5 – Published: 2025-04-04 09:54 – Updated: 2025-04-04 12:57

Title

Server Side Request Forgery in GravityZone Update Server Using Null Bytes (VA-12646)

Summary

A server-side request forgery (SSRF) vulnerability exists in the Bitdefender GravityZone Update Server when operating in Relay Mode. The HTTP proxy component on port 7074 uses a domain allowlist to restrict outbound requests, but fails to properly sanitize hostnames containing null-byte (%00) sequences. By crafting a request to a domain such as evil.com%00.bitdefender.com, an attacker can bypass the allowlist check, causing the proxy to forward requests to arbitrary external or internal systems.

Severity ?

6.9 (Medium)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:L/SA:L

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

Bitdefender

References

URL

Tags

https://www.bitdefender.com/support/security-advi…

Impacted products

	Vendor	Product	Version
	Bitdefender	GravityZone Update Server	Affected: 0 , < 3.5.2.689 (custom)

Credits

Nicolas Verdier (@n1nj4sec)

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2025-2245

Vulnerability from fkie_nvd - Published: 2025-04-04 10:15 - Updated: 2025-08-21 21:46

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Summary

References

	URL	Tags
	cve-requests@bitdefender.com	https://www.bitdefender.com/support/security-advisories/server-side-request-forgery-in-gravityzone-update-server-using-null-bytes-va-12646	Vendor Advisory

Impacted products

	Vendor	Product	Version
	bitdefender	gravityzone_update_server	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:bitdefender:gravityzone_update_server:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2BB7F764-E560-4EBD-BFA6-9C96DB27CD1C",
              "versionEndExcluding": "3.5.2.689",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
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      "value": "A server-side request forgery (SSRF) vulnerability exists in the Bitdefender GravityZone Update Server when operating in Relay Mode. The HTTP proxy component on port 7074 uses a domain allowlist to restrict outbound requests, but fails to properly sanitize hostnames containing null-byte (%00) sequences. By crafting a request to a domain such as evil.com%00.bitdefender.com, an attacker can bypass the allowlist check, causing the proxy to forward requests to arbitrary external or internal systems."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de server-side request forgery (SSRF) en Bitdefender GravityZone Update Server al operar en modo de retransmisi\u00f3n. El componente proxy HTTP en el puerto 7074 utiliza una lista de permitidos de dominio para restringir las solicitudes salientes, pero no depura correctamente los nombres de host que contienen secuencias de bytes nulos (%00). Al manipular una solicitud a un dominio como evil.com%00.bitdefender.com, un atacante puede eludir la comprobaci\u00f3n de la lista de permitidos, lo que provoca que el proxy reenv\u00ede las solicitudes a sistemas externos o internos arbitrarios."
    }
  ],
  "id": "CVE-2025-2245",
  "lastModified": "2025-08-21T21:46:18.723",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
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        "impactScore": 1.4,
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        "type": "Primary"
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          "baseScore": 6.9,
          "baseSeverity": "MEDIUM",
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          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "NONE",
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          "subAvailabilityImpact": "LOW",
          "subConfidentialityImpact": "LOW",
          "subIntegrityImpact": "LOW",
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          "version": "4.0",
          "vulnAvailabilityImpact": "NONE",
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          "vulnIntegrityImpact": "NONE",
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  "vulnStatus": "Analyzed",
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}

GHSA-GV8R-56HQ-95M6

Vulnerability from github – Published: 2025-04-04 12:30 – Updated: 2025-08-22 00:30

Details

Severity ?

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

6.9 (Medium)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:L/SA:L

Show details on source website

JSON

To clipboard

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  "affected": [],
  "aliases": [
    "CVE-2025-2245"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-04-04T10:15:16Z",
    "severity": "MODERATE"
  },
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  "id": "GHSA-gv8r-56hq-95m6",
  "modified": "2025-08-22T00:30:31Z",
  "published": "2025-04-04T12:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-2245"
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    }
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CERTFR-2025-AVI-0299

Vulnerability from certfr_avis - Published: 2025-04-10 - Updated: 2025-04-10

De multiples vulnérabilités ont été découvertes dans les produits Bitdefender. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et une falsification de requêtes côté serveur (SSRF).

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

	Vendor	Product	Description
	Bitdefender	GravityZone Update Server	GravityZone Update Server versions antérieures à 3.5.2.689
	Bitdefender	GravityZone Console	GravityZone Console versions antérieures à 6.41.2-1

References

Title

Publication Time

Sightings

Author	Source	Type	Date

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.

Action not permitted

CVE-2025-2245 (GCVE-0-2025-2245)

FKIE_CVE-2025-2245

GHSA-GV8R-56HQ-95M6

CERTFR-2025-AVI-0299

Solutions

Tags

Sightings

Nomenclature