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    8 vulnerabilities by Savannah

    CVE-2026-15340 (GCVE-0-2026-15340)

    Vulnerability from nvd – Published: 2026-10-09 14:52 – Updated: 2026-10-09 14:52
    VLAI
    Title
    Savannah lwIP SMTP client Classic Buffer Overflow
    Summary
    lwIP SMTP client does not check the size of inputs, potentially allowing a buffer overflow.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    CWE
    Assigner
    icscert CNA under the icscert root
    CNA scorecard C 75/100 over 352 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Savannah lwIP SMTP client Affected: 2.2.1
    Unaffected: patch_125_smtp_txbuf.diff
    Unaffected: git commit (614420f82c8729d070e01464c0dddb3c9525c772)
    		Create a notification for this product.
    Credits
    xchglabs reported this vulnerability directly to Savannah and then disclosed once the fix was released.
    Show details on NVD website
    To clipboard 

    {
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    CVE-2024-27632 (GCVE-0-2024-27632)

    Vulnerability from nvd – Published: 2024-04-08 00:00 – Updated: 2025-03-26 16:10
    VLAI
    Summary
    An issue in GNU Savane v.3.12 and before allows a remote attacker to escalate privileges via the form_id in the form_header() function.
    Severity
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-04-10 19:04 UTC
    CWE
    • n/a
    • CWE-335 - Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)
    Assigner
    mitre CNA under the mitre root
    CNA scorecard E 27/100 over 2387 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    savannah savane Affected: 0 , ≤ 3.12 (custom)
        cpe:2.3:a:savannah:savane:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

    {
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    CVE-2024-27631 (GCVE-0-2024-27631)

    Vulnerability from nvd – Published: 2024-04-08 00:00 – Updated: 2024-08-28 18:12
    VLAI
    Summary
    Cross Site Request Forgery vulnerability in GNU Savane v.3.12 and before allows a remote attacker to escalate privileges via siteadmin/usergroup.php
    Severity
    6 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-04-09 19:52 UTC
    CWE
    • n/a
    • CWE-352 - Cross-Site Request Forgery (CSRF)
    Assigner
    mitre CNA under the mitre root
    CNA scorecard E 27/100 over 2387 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    savannah savane Affected: 3.12
        cpe:2.3:a:savannah:savane:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2024-27630 (GCVE-0-2024-27630)

    Vulnerability from nvd – Published: 2024-04-08 00:00 – Updated: 2025-03-13 16:17
    VLAI
    Summary
    Insecure Direct Object Reference (IDOR) in GNU Savane v.3.12 and before allows a remote attacker to delete arbitrary files via crafted input to the trackers_data_delete_file 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: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-04-09 13:53 UTC
    CWE
    • n/a
    • CWE-639 - Authorization Bypass Through User-Controlled Key
    Assigner
    mitre CNA under the mitre root
    CNA scorecard E 27/100 over 2387 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    savannah savane Affected: 0 , ≤ 3.12 (custom)
        cpe:2.3:a:savannah:savane:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-15340 (GCVE-0-2026-15340)

    Vulnerability from cvelistv5 – Published: 2026-10-09 14:52 – Updated: 2026-10-09 14:52
    VLAI
    Title
    Savannah lwIP SMTP client Classic Buffer Overflow
    Summary
    lwIP SMTP client does not check the size of inputs, potentially allowing a buffer overflow.
    Severity
    9.8 (Critical)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    9.3 (Critical)
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    CWE
    Assigner
    icscert CNA under the icscert root
    CNA scorecard C 75/100 over 352 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    Savannah lwIP SMTP client Affected: 2.2.1
    Unaffected: patch_125_smtp_txbuf.diff
    Unaffected: git commit (614420f82c8729d070e01464c0dddb3c9525c772)
    		Create a notification for this product.
    Credits
    xchglabs reported this vulnerability directly to Savannah and then disclosed once the fix was released.
    Show details on NVD website
    To clipboard 

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    CVE-2024-27632 (GCVE-0-2024-27632)

    Vulnerability from cvelistv5 – Published: 2024-04-08 00:00 – Updated: 2025-03-26 16:10
    VLAI
    Summary
    An issue in GNU Savane v.3.12 and before allows a remote attacker to escalate privileges via the form_id in the form_header() function.
    Severity
    8.8 (High)
    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-04-10 19:04 UTC
    CWE
    • n/a
    • CWE-335 - Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG)
    Assigner
    mitre CNA under the mitre root
    CNA scorecard E 27/100 over 2387 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    savannah savane Affected: 0 , ≤ 3.12 (custom)
        cpe:2.3:a:savannah:savane:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2024-27630 (GCVE-0-2024-27630)

    Vulnerability from cvelistv5 – Published: 2024-04-08 00:00 – Updated: 2025-03-13 16:17
    VLAI
    Summary
    Insecure Direct Object Reference (IDOR) in GNU Savane v.3.12 and before allows a remote attacker to delete arbitrary files via crafted input to the trackers_data_delete_file 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: poc Automatable: yes Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-04-09 13:53 UTC
    CWE
    • n/a
    • CWE-639 - Authorization Bypass Through User-Controlled Key
    Assigner
    mitre CNA under the mitre root
    CNA scorecard E 27/100 over 2387 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    savannah savane Affected: 0 , ≤ 3.12 (custom)
        cpe:2.3:a:savannah:savane:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2024-27631 (GCVE-0-2024-27631)

    Vulnerability from cvelistv5 – Published: 2024-04-08 00:00 – Updated: 2024-08-28 18:12
    VLAI
    Summary
    Cross Site Request Forgery vulnerability in GNU Savane v.3.12 and before allows a remote attacker to escalate privileges via siteadmin/usergroup.php
    Severity
    6 (Medium)
    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2024-04-09 19:52 UTC
    CWE
    • n/a
    • CWE-352 - Cross-Site Request Forgery (CSRF)
    Assigner
    mitre CNA under the mitre root
    CNA scorecard E 27/100 over 2387 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    savannah savane Affected: 3.12
        cpe:2.3:a:savannah:savane:*:*:*:*:*:*:*:*
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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