CVE-2024-45414 (GCVE-0-2024-45414)

Vulnerability from cvelistv5 – Published: 2024-09-16 00:00 – Updated: 2024-09-18 15:21
VLAI
Summary
The HTTPD binary in multiple ZTE routers has a stack-based buffer overflow vulnerability in webPrivateDecrypt function. This function is responsible for decrypting RSA encrypted ciphertext, the encrypted data is supplied base64 encoded. The decoded ciphertext is stored on the stack without checking its length. An unauthenticated attacker can get RCE as root by exploiting this vulnerability.
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
Impacted products
Vendor Product Version
zte zxhn_z500_firmware Affected: V1.0.1.1B2.1000
    cpe:2.3:o:zte:zxhn_z500_firmware:*:*:*:*:*:*:*:*
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zte zxhn_e500_firmware Affected: V1.0.1.1B2.1000
    cpe:2.3:o:zte:zxhn_e500_firmware:*:*:*:*:*:*:*:*
 Create a notification for this product.
zte zxhn_h108n_firmware Affected: V2.6.20.ROST12
    cpe:2.3:o:zte:zxhn_h108n_firmware:*:*:*:*:*:*:*:*
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zte zxhn_e2615_firmware Affected: V1.0.1
    cpe:2.3:o:zte:zxhn_e2615_firmware:*:*:*:*:*:*:*:*
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zte zxhn_e2603_firmware Affected: V1.0.1
    cpe:2.3:o:zte:zxhn_e2603_firmware:*:*:*:*:*:*:*:*
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zte zxhn_e2618_firmware Affected: V1.0.0.2B4.3000
    cpe:2.3:o:zte:zxhn_e2618_firmware:*:*:*:*:*:*:*:*
 Create a notification for this product.
zte zxhn_e1600_firmware Affected: V1.0.0.2B1.1000
    cpe:2.3:o:zte:zxhn_e1600_firmware:*:*:*:*:*:*:*:*
 Create a notification for this product.
zte zxhn_h338a_firmware Affected: V1.5.0_H3A.1T9P1-o
    cpe:2.3:o:zte:zxhn_h338a_firmware:*:*:*:*:*:*:*:*
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zte zxhn_h168n_firmware Affected: V3.5.5_CO.1T1
    cpe:2.3:o:zte:zxhn_h168n_firmware:*:*:*:*:*:*:*:*
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zte zxhn_h168a_firmware Affected: TTN.1T1_211029
    cpe:2.3:o:zte:zxhn_h168a_firmware:*:*:*:*:*:*:*:*
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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.