CVE-2018-14557

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A buffer overflow vulnerability exists in the router's web server (httpd). When processing the page parameters for a post request, the value is directly written with sprintf to a local variable placed on the stack, which overrides the return address of the function, a causing buffer overflow.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-119

Affected software

No affected versions have been published.

Timeline

Published: Apr 25, 2019
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-145589.8An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318 CVE-2018-145597.5An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318 CVE-2018-14567.1IBM Rhapsody DM 5.0 through 5.0.2 and 6.0 through 6.0.5 is vulnerable to a XML External Entity Injection (XXE) attack when processing XML da CVE-2018-145629.8An issue was discovered in libthulac.so in THULAC through 2018-02-25. A NULL pointer dereference can occur in the BasicModel class in includ CVE-2018-145639.8An issue was discovered in libthulac.so in THULAC through 2018-02-25. "operator delete" is used with "operator new[]" in the TaggingLearner CVE-2018-145649.8An issue was discovered in libthulac.so in THULAC through 2018-02-25. A SEGV can occur in NGramFeature::find_bases in include/cb_ngram_featu CVE-2018-145659.8An issue was discovered in libthulac.so in THULAC through 2018-02-25. A heap-based buffer over-read can occur in NGramFeature::find_bases in CVE-2018-145676.5libxml2 2.9.8, if --with-lzma is used, allows remote attackers to cause a denial of service (infinite loop) via a crafted XML file that trig CVE-2018-145687.5Suricata before 4.0.5 stops TCP stream inspection upon a TCP RST from a server. This allows detection bypass because Windows TCP clients pro CVE-2018-14579.8An undisclosed vulnerability in IBM Rational DOORS 9.5.1 through 9.6.1.10 application allows an attacker to gain DOORS administrator privile CVE-2018-145708.8A file upload vulnerability in application/shop/controller/member.php in Niushop B2B2C Multi-business basic version V1.11 allows any remote CVE-2018-145727.8In conference-scheduler-cli, a pickle.load call on imported data allows remote attackers to execute arbitrary code via a crafted .pickle fil