Vulnerability-Lookup

FKIE_CVE-2022-2335

Vulnerability from fkie_nvd - Published: 2022-08-17 21:15 - Updated: 2026-06-17 04:41

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

A crafted HTTP packet with a -1 content-length header can create a denial-of-service condition in Softing Secure Integration Server V1.22.

References

URL	Tags
ics-cert@hq.dhs.gov	https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-4.html	Mitigation, Vendor Advisory
ics-cert@hq.dhs.gov	https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-04	Mitigation, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108	https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-4.html	Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-04	Mitigation, Third Party Advisory, US Government Resource

Impacted products

Vendor	Product	Version
softing	edgeaggregator	3.1
softing	edgeconnector	3.1
softing	opc	5.2
softing	opc_ua_c\+\+_software_development_kit	6
softing	secure_integration_server	1.22
softing	uagates	1.74

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Secure Integration Server",
          "vendor": "Softing",
          "versions": [
            {
              "status": "affected",
              "version": "V1.22"
            }
          ]
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      ],
      "source": "ics-cert@hq.dhs.gov"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
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              "criteria": "cpe:2.3:a:softing:edgeaggregator:3.1:*:*:*:*:*:*:*",
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              "vulnerable": true
            },
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              "matchCriteriaId": "62FE322E-A720-4E08-9058-3BAC295E720B",
              "vulnerable": true
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            {
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              "matchCriteriaId": "A9916828-8213-47D4-B294-8112B241F32C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:softing:opc_ua_c\\+\\+_software_development_kit:6:*:*:*:*:*:*:*",
              "matchCriteriaId": "BA185EBD-8048-4B1C-A476-4AE61831ACF7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:softing:secure_integration_server:1.22:*:*:*:*:*:*:*",
              "matchCriteriaId": "0BF8EC24-9C94-4C55-A496-5DD524B981C4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:softing:uagates:1.74:*:*:*:*:*:*:*",
              "matchCriteriaId": "2DD68DEC-1E1C-456F-8FC2-F3EF9A72B012",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A crafted HTTP packet with a -1 content-length header can create a denial-of-service condition in Softing Secure Integration Server V1.22."
    },
    {
      "lang": "es",
      "value": "Un paquete HTTP dise\u00f1ado con un encabezado de longitud de contenido -1 puede crear una condici\u00f3n de denegaci\u00f3n de servicio en Softing Secure Integration Server versi\u00f3n V1.22."
    }
  ],
  "id": "CVE-2022-2335",
  "lastModified": "2026-06-17T04:41:42.940",
  "metrics": {
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
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        "impactScore": 3.6,
        "source": "ics-cert@hq.dhs.gov",
        "type": "Secondary"
      },
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          "baseScore": 7.5,
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          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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        "impactScore": 3.6,
        "source": "nvd@nist.gov",
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    },
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  "vulnStatus": "Modified",
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      ],
      "source": "ics-cert@hq.dhs.gov",
      "type": "Secondary"
    }
  ]
}

CVE-2022-2335 (GCVE-0-2022-2335)

Vulnerability from cvelistv5 – Published: 2022-08-17 20:13 – Updated: 2025-04-16 16:13

Title

Softing Secure Integration Server Integer Underflow

Summary

A crafted HTTP packet with a -1 content-length header can create a denial-of-service condition in Softing Secure Integration Server V1.22.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-16 15:54 UTC

CWE

CWE-191 - Integer Underflow

Assigner

icscert CNA under the icscert root

CNA scorecard B 75/100 over 349 records in the last 180 days details

References

2 references

URL	Tags
https://industrial.softing.com/fileadmin/psirt/do…	x_refsource_CONFIRM
https://www.cisa.gov/uscert/ics/advisories/icsa-2…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Softing	Secure Integration Server	Affected: V1.22

Credits

Pedro Ribeiro and Radek Domanski, working with Trend Micro Zero Day Initiative, reported these vulnerabilities to Softing and CISA.

Show details on NVD website

JSON

To clipboard

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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.

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