CVE Tools

Scalance SC636-2C Firmware

11 CVEs tracked. None of them is in CISA KEV.

This hub aggregates every CVE we track for Scalance SC636-2C Firmware, a product in the ics ot iot space. Use it to gauge the current risk picture and drill into individual advisories.

Scalance SC636-2C Firmware CVEs per month

Oct 2024 to Sep 2026. Point at a month, or focus the strip and use the arrow keys.
Scalance SC636-2C Firmware CVEs per month
MonthCVEs
2024-100
2024-110
2024-120
2025-010
2025-020
2025-030
2025-040
2025-050
2025-060
2025-070
2025-080
2025-090
2025-100
2025-110
2025-120
2026-010
2026-020
2026-030
2026-040
2026-050
2026-060
2026-070
2026-080
2026-090

Severity

How the 11 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.

  • Critical19%
  • High436%
  • Medium545%
  • Low19%

Latest CVEs

The 11 most recently published vulnerabilities affecting Scalance SC636-2C Firmware.

  1. CVE-2022-46142Affected devices store the CLI user passwords encrypted in flash memory. Attackers with physical access to the device could retrieve the file and decrypt the CLI user passwords.5.7
  2. CVE-2022-46143Affected devices do not check the TFTP blocksize correctly. This could allow an authenticated attacker to read from an uninitialized buffer that potentially contains previously allocated data.2.7
  3. CVE-2022-46140Affected devices use a weak encryption scheme to encrypt the debug zip file. This could allow an authenticated attacker to decrypt the contents of the file and retrieve debug information about the ...6.5
  4. CVE-2022-36325Affected devices do not properly sanitize data introduced by an user when rendering the web interface. This could allow an authenticated remote attacker with administrative privileges to inject cod...6.8
  5. CVE-2022-36323Affected devices do not properly sanitize an input field. This could allow an authenticated remote attacker with administrative privileges to inject code or spawn a system root shell.9.1
  6. CVE-2022-32205A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent...4.3
  7. CVE-2022-32206curl < 7.84.0 supports "chained" HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable "lin...6.5
  8. CVE-2022-30065A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.7.8
  9. CVE-2018-25032zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.7.5
  10. CVE-2021-41991The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement...7.5
  11. CVE-2021-25667A vulnerability has been identified in RUGGEDCOM RM1224 (All versions >= V4.3 and < V6.4), SCALANCE M-800 (All versions >= V4.3 and < V6.4), SCALANCE S615 (All versions >= V4.3 and < V6.4), SCALANC...8.8

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