Stack-based Buffer Overflow in D-Link DIR-850L Web Administration Interface
CVE-2017-3193

8.8HIGH

Key Information:

Vendor

D-link
Status
Dir-850l And Potentially Others
Vendor
CVE Published:
16 December 2017

What is CVE-2017-3193?

D-Link DIR-850L devices are susceptible to a stack-based buffer overflow vulnerability in their web administration interface due to flawed handling of HNAP service requests. This vulnerability could allow unauthorized users to execute arbitrary code, potentially compromising the device. Users are advised to review their firmware versions and apply necessary updates to mitigate risks.

Affected Version(s)

DIR-850L and potentially others 1.14B07

DIR-850L and potentially others 2.07.B05

References

https://www.kb.cert.org/vuls/id/305448
third-party-advisoryx_refsource_CERT-VN
https://twitter.com/NCCGroupInfosec/status/84526915927772...
x_refsource_MISC
https://www.nccgroup.trust/uk/our-research/d-link-dir-850...
x_refsource_MISC

EPSS Score

5% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.