CVE-2019-1010155 — D-Link DSL-2750U 1

D-Link DSL-2750U 1.11 is affected by: Authentication Bypass. The impact is: denial of service and information leakage. The component is: login. NOTE: Third parties dispute this issues as not being a vulnerability because although the wizard is accessible without authentication, i

01What is this vulnerability?

D-Link DSL-2750U 1.11 is affected by: Authentication Bypass. The impact is: denial of service and information leakage. The component is: login. NOTE: Third parties dispute this issues as not being a vulnerability because although the wizard is accessible without authentication, it can't actually configure anything. Thus, there is no denial of service or information leakage

02Affected products

Vendor	Product	Versions
D-Link	DSL	2750U — 1.11

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2019-07-23T13:18:36.000Z
• Last modified: 2024-08-05T03:07:18.235Z

09References

• youtu.be — https://youtu.be/BQQbp2vn_wY
• www.securityfocus.com — http://www.securityfocus.com/bid/109351
• cxsecurity.com — https://cxsecurity.com/issue/WLB-2018080199
• www.youtube.com — https://www.youtube.com/watch?v=7sk6agpcA_s