An 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)
Published Jul 5, 2018
6.5
MEDIUMCVSS 3.0
EPSS 0.45%
Description
An 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.
Affected products
No data.
Configuration 1
- ≤ 1.21b02beta01
Configuration 2
- ≤ 1.21b03beta01
Running on/with
- n/a
Configuration 3
- ≤ 1.21b04beta01
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
AV:A/AC:L/Au:N/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.45% (0.00452) | 36.94th | v5 (v2026.06.15) |
| Sep 20, 2026 | 0.45% (0.00452) | 38.60th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.07% (0.00065) | 28.93th | v3 (v2023.03.01) |
| May 14, 2024 | 0.07% (0.00065) | 27.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00063) | 25.03th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (2)
- http://seclists.org/fulldisclosure/2018/Jul/13 mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory
- https://securityadvisories.dlink.com/announcement/publication.aspx?name=SAP10099 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://seclists.org/fulldisclosure/2018/Jul/13 | mailing-listx_refsource_FULLDISCMailing ListThird Party Advisory | |
| https://securityadvisories.dlink.com/announcement/publication.aspx?name=SAP10099 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.