alt Hacker NewsGreat analogy. Li-ion batteries have several layers of defense against exploding, one of which are vents that, if all else fails, let the hydrogen gas safely escape rather than building up. It's perfectly fair for independent testers to say "we haven't found any flaws in the protection circuitry yet, but we should bypass it to see if the vents work as designed".
I'm not disputing that it's fair to investigate that. What I'm asking is if it's fair to then call it a vulnerability without establishing that the thing is, in fact, vulnerable as a result.
I would say it's like calling the battery a fire hazard if the vents don't work, but actually that's not analogous because the necessity for vents doesn't merely arise from the need to protect against bad design of the protection circuitry. They're needed for safety even if your circuitry design is flawless. So the analogy is actually kind of poor in that regard.