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CVE-2020-35580 (GCVE-0-2020-35580)

Vulnerability from cvelistv5 – Published: 2021-05-20 15:25 – Updated: 2024-08-04 17:09
VLAI Shadowserver Previdian
Summary
A local file inclusion vulnerability in the FileServlet in all SearchBlox before 9.2.2 allows remote, unauthenticated users to read arbitrary files from the operating system via a /searchblox/servlet/FileServlet?col=url= request. Additionally, this may be used to read the contents of the SearchBlox configuration file (e.g., searchblox/WEB-INF/config.xml), which contains both the Super Admin's API key and the base64 encoded SHA1 password hashes of other SearchBlox users.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • n/a
Assigner
References
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 1aff4029-3d92-42d9-9da7-f3faf2b26f1d

Vulnerability ID: CVE-2020-35580

Status: Confirmed

Status Updated: 2026-09-05 00:00 UTC

Exploited: Yes

Characteristics
Severity: 75.0
Timestamps
First Seen: 2023-10-14
Asserted: 2023-10-14
Last Seen: 2026-09-05
Scope
Asset Exposure: ['internet-facing']
Notes: Affected: SearchBlox / SearchBlox | Class: other-software | Severity: High (CVSS 7.5) | IoT: no | In CISA KEV: no | Honeypot connections on 2026-09-05: 1
Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver

Details
1D 1
Iot no
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class other-software
7D Avg 0
Vendor SearchBlox
30D Avg 0
90D Avg 1
Product SearchBlox
Cisa Kev no
Connections 1
Observation Date 2026-09-05
Vulnerability Class CVSS
Vulnerability Score 7.5
Vulnerability Severity High
References
Created: 2026-07-01 05:54 UTC | Updated: 2026-09-07 01:01 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 400d17a0-7088-4e0b-ac68-5d835e733142

Vulnerability ID: CVE-2020-35580

Status: Confirmed

Status Updated: 2025-07-14 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2025-07-14
Asserted: 2025-07-14
Scope
Notes: KEVIntel entry: A local file inclusion vulnerability in the FileServlet in all SearchBlox before 9.2.2 allows remote, unauthenticated users to read arbitrary files... | Affected: SearchBlox / SearchBlox | CVSS: 7.5 (HIGH) | Used in malware: unknown | Not yet in CISA KEV: True
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel

Details
Feed KEVIntel (kevintel.com)
Title A local file inclusion vulnerability in the FileServlet in all SearchBlox before 9.2.2 allows remote, unauthenticated users to read arbitrary files...
Vendor SearchBlox
Product SearchBlox
Added Date 2025-07-14T00:00:00.000Z
Cvss Score 7.5
Epss Score None
Cvss Severity HIGH
Epss Percentile None
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True
References
Created: 2026-06-23 11:12 UTC | Updated: 2026-06-23 11:12 UTC
Show details on NVD website
To clipboard 

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Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.


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.