FKIE_CVE-2022-26259

Vulnerability from fkie_nvd - Published: 2022-03-28 01:15 - Updated: 2026-06-17 04:34
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A buffer over flow in Xiongmai DVR devices NBD80X16S-KL, NBD80X09S-KL, NBD80X08S-KL, NBD80X09RA-KL, AHB80X04R-MH, AHB80X04R-MH-V2, AHB80X04-R-MH-V3, AHB80N16T-GS, AHB80N32F4-LME, and NBD90S0VT-QW allows attackers to cause a Denial of Service (DoS) via a crafted RSTP request.
References
cve@mitre.orghttps://blog.ret2.me/post/2022-01-26-exploiting-xiongmai-dvrs/Exploit, Third Party Advisory
cve@mitre.orghttps://www.xiongmaitech.com/en/index.php/service/notice_info/51/2Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://blog.ret2.me/post/2022-01-26-exploiting-xiongmai-dvrs/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.xiongmaitech.com/en/index.php/service/notice_info/51/2Vendor Advisory
Impacted products
Vendor Product Version
xiongmaitech nbd80x16s-kl_firmware 4.03.r11.nat.dss.onvifc.20210727
xiongmaitech nbd80x16s-kl -
xiongmaitech nbd80x09s-kl_firmware 4.03.r11.nat.dss.onvifc.20210727
xiongmaitech nbd80x09s-kl -
xiongmaitech nbd80x08s-kl_firmware 4.03.r11.nat.dss.onvifc.20210727
xiongmaitech nbd80x08s-kl -
xiongmaitech nbd80x09ra-kl_firmware 4.03.r11.nat.dss.onvifc.20210727
xiongmaitech nbd80x09ra-kl -
xiongmaitech ahb80x04r-mh_firmware 4.03.r11.nat.dss.onvifc.20210729
xiongmaitech ahb80x04r-mh -
xiongmaitech ahb80x04r-mh-v2_firmware 4.03.r11.nat.dss.onvifc.20210729
xiongmaitech ahb80x04r-mh-v2 -
xiongmaitech ahb80x04-r-mh-v3_firmware 4.03.r11.nat.dss.onvifc.20210729
xiongmaitech ahb80x04-r-mh-v3 -
xiongmaitech ahb80n16t-gs_firmware 4.03.r11.7601.nat.onvifc.20211223
xiongmaitech ahb80n16t-gs -
xiongmaitech ahb80n32f4-lme_firmware 4.03.r11.7601.nat.onvifc.20211228
xiongmaitech ahb80n32f4-lme -
xiongmaitech nbd90s0vt-qw_firmware 4.03.r11.713g.nat.onvifc.2021
xiongmaitech nbd90s0vt-qw -
To clipboard 

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      "value": "A buffer over flow in Xiongmai DVR devices NBD80X16S-KL, NBD80X09S-KL, NBD80X08S-KL, NBD80X09RA-KL, AHB80X04R-MH, AHB80X04R-MH-V2, AHB80X04-R-MH-V3, AHB80N16T-GS, AHB80N32F4-LME, and NBD90S0VT-QW allows attackers to cause a Denial of Service (DoS) via a crafted RSTP request."
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  "id": "CVE-2022-26259",
  "lastModified": "2026-06-17T04:34:53.487",
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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