CVE-2018-12103

MITRE NVD CVE.ORG Print: PDF PDF

Summary

CVECVE-2018-12103
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-07-05 20:29:00 UTC
Updated2023-04-26 19:27:00 UTC
DescriptionAn issue was discovered on D-Link DIR-890L with firmware 1.21B02beta01 and earlier, DIR-885L/R with firmware 1.21B03beta01 and earlier, and DIR-895L/R with firmware 1.21B04beta04 and earlier devices (all hardware revisions). Due to the predictability of the /docs/captcha_(number).jpeg URI, being local to the network, but unauthenticated to the administrator's panel, an attacker can disclose the CAPTCHAs used by the access point and can elect to load the CAPTCHA of their choosing, leading to unauthorized login attempts to the access point.

Risk And Classification

Problem Types: CWE-863

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware D-link Dir-885/r - All All All
Operating System D-link Dir-885l/r Firmware All All All All
Operating System D-link Dir-885l/r Firmware All All All All
Hardware D-link Dir-885/r - All All All
Hardware D-link Dir-885/r - All All All
Hardware D-link Dir-890l - All All All
Hardware D-link Dir-890l - All All All
Operating System D-link Dir-890l Firmware All All All All
Hardware D-link Dir-895/r - All All All
Operating System D-link Dir-895l/r Firmware All All All All
Operating System D-link Dir-895l/r Firmware All All All All
Hardware D-link Dir-895/r - All All All
Hardware D-link Dir-895/r - All All All
Hardware Dlink Dir-890l - All All All
Operating System Dlink Dir-890l Firmware All All All All

References

ReferenceSourceLinkTags
D-Link Technical Support CONFIRM securityadvisories.dlink.com Vendor Advisory
Full Disclosure: CVE-2018-12103 FULLDISC seclists.org Mailing List, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report