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3 vulnerabilities by opensatkit

CVE-2025-70084 (GCVE-0-2025-70084)

Vulnerability from cvelistv5 – Published: 2026-02-11 00:00 – Updated: 2026-02-12 14:58
VLAI
Summary
Directory traversal vulnerability in OpenSatKit 2.2.1 allows attackers to gain access to sensitive information or delete arbitrary files via crafted value to the FileUtil_GetFileInfo function.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • n/a
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Show details on NVD website
To clipboard 

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              "confidentialityImpact": "HIGH",
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        "title": "CISA ADP Vulnrichment"
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          "url": "https://raw.githubusercontent.com/OpenSatKit/OpenSatKit/master/cfs/apps/filemgr/fsw/src/dir.c"
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CVE-2025-70083 (GCVE-0-2025-70083)

Vulnerability from cvelistv5 – Published: 2026-02-11 00:00 – Updated: 2026-02-12 14:55
VLAI
Summary
An issue was discovered in OpenSatKit 2.2.1. The DirName field in the telecommand is provided by the ground segment and must be treated as untrusted input. The program copies DirName into the local buffer DirWithSep using strcpy. The size of this buffer is OS_MAX_PATH_LEN. If the length of DirName is greater than or equal to OS_MAX_PATH_LEN, a stack buffer overflow occurs, overwriting adjacent stack memory. The path length check (FileUtil_AppendPathSep) is performed after the strcpy operation, meaning the validation occurs too late and cannot prevent the overflow.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • n/a
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Show details on NVD website
To clipboard 

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CVE-2025-70085 (GCVE-0-2025-70085)

Vulnerability from cvelistv5 – Published: 2026-02-11 00:00 – Updated: 2026-02-12 15:02
VLAI
Summary
An issue was discovered in OpenSatKit 2.2.1. The EventErrStr buffer has a fixed size of 256 bytes. The code uses sprintf to format two filenames (Source1Filename and the string returned by FileUtil_FileStateStr) into this buffer without any length checking and without using bounded format specifiers such as %.*s. If the filename length approaches OS_MAX_PATH_LEN (commonly 64-256 bytes), the combined formatted string together with constant text can exceed 256 bytes, resulting in a stack buffer overflow. Such unsafe sprintf calls are scattered across multiple functions in file.c, including FILE_ConcatenateCmd() and ConcatenateFiles(), all of which fail to validate the output length.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • n/a
  • CWE-121 - Stack-based Buffer Overflow
Assigner
References
Show details on NVD website
To clipboard 

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