CVE-2023-36090
CVE-2023-36090 is a critical-severity vulnerability in Dlink Dir-885l Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-863.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (62nd percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-863
- Affected product: Dlink Dir-885l Firmware
- Published:
- Last modified:
Description
Authentication Bypass vulnerability in D-Link DIR-885L FW102b01 allows remote attackers to gain escalated privileges via phpcgi. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
Frequently asked questions
- What is CVE-2023-36090?
- Authentication Bypass vulnerability in D-Link DIR-885L FW102b01 allows remote attackers to gain escalated privileges via phpcgi. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
- How severe is CVE-2023-36090?
- CVE-2023-36090 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-36090 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-36090?
- CVE-2023-36090 affects Dlink Dir-885l Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-36090?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-36090 published?
- CVE-2023-36090 was published on 2023-07-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:dlink:dir-885l_firmware:1.02:b01:*:*:*:*:*:*
More vulnerabilities in Dlink Dir-885l Firmware
- CVE-2019-17621 — Critical (CVSS 9.8): The UPnP endpoint URL /gena.cgi in the D-Link DIR-859 Wi-Fi router 1.05 and 1.06B01 Beta01 allows an Unauthenticated…
- CVE-2017-14948 — Critical (CVSS 9.8): Certain D-Link products are affected by: Buffer Overflow. This affects DIR-880L 1.08B04 and DIR-895 L/R 1.13b03. The…
- CVE-2019-16190 — Critical (CVSS 9.8): SharePort Web Access on D-Link DIR-868L REVB through 2.03, DIR-885L REVA through 1.20, and DIR-895L REVA through 1.21…
- CVE-2016-6563 — Critical (CVSS 9.8): Processing malformed SOAP messages when performing the HNAP Login action causes a buffer overflow in the stack in some…
- CVE-2019-20213 — High (CVSS 7.5): D-Link DIR-859 routers before v1.07b03_beta allow Unauthenticated Information Disclosure via the AUTHORIZED_GROUP=1%0a…
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